Current website bug fix asp net shopping cart source codeJobs

I need an experienced web developer capable of creating an e-commerce website. Your responsibilities will be: • Website Design: Creating a visually appealing, user-friendly layout. • Front-End Development: Implementing the design onto a live website. • Back-End Development: Ensuring the website runs smoothly and effectively. As this will be an e-commerce website, special focus must be given to online payment processing, shopping cart system, and product listing. Knowledge and experience with these items are vital to the success of this project. The final website should enable visitors to view, select, and purchase products effortlessly. Please showcase any related work in your bid.

I need an experienced web developer capable of creating an e-commerce website. Your responsibilities will be: • Website Design: Creating a visually appealing, user-friendly layout. • Front-End Development: Implementing the design onto a live website. • Back-End Development: Ensuring the website runs smoothly and effectively. As this will be an e-commerce website, special focus must be given to online payment processing, shopping cart system, and product listing. Knowledge and experience with these items are vital to the success of this project. The final website should enable visitors to view, select, and purchase products effortlessly. Please showcase any related work in your bid.

**Job Posting: Umbraco Developer Needed for Website Migration** We are seeking an experienced developer to assist with migrating our website, which is built using Umbraco, C# coding, and MySQL database, to a new hosting environment. **Project Details:** - **Current Setup:** - Website developed in Umbraco (Microsoft open-source CMS). - Backend: C# coding. - Database: MySQL. - Currently hosted on a Windows server with IIS. - **New Hosting Environment:** - Hostinger VPS with Linux OS. - SQL Server installed via command line (no GUI). - No Windows server or IIS available. **Issues Encountered:** - Umbraco runs well locally on the VPS but not accessible externally. - Unable to attach the website domain. - Issues uploading the websit...

I'm in need of a proficient .NET Core developer, specifically experienced in working with the DICOM standard and utilizing the fo-dicom library. The primary goal of the project is to develop a new DICOM application, with the application intended to run on Web (Cross-platform). Key Requirements: - Advanced Understanding of DICOM: The ideal candidate should be well-versed with the DICOM standard, understanding its complexities and quirks. - Proficiency in fo-dicom Library: Experience with the fo-dicom library is a must. You should be familiar with its nuances and capabilities. - .NET Core Proficiency: You should have a solid background in .NET Core development, with a good understanding of its capabilities and limitations. - Web Development: As the application is i...

I'm in need of a fashion designer who specializes in adult clothing. The designs should be suitable for everyday wear. Ideal Skills and Experience: - Demonstrable experience in adult clothing design - A strong portfolio showcasing previous everyday wear designs - Ability to understand and interpret current fashion trends - Knowledge of materials and ability to select appropriate materials for wearable, comfortable garments - Excellent communication skills to understand and translate my vision into a tangible clothing line.

Fix error in printing. Work with ftp only.

...staging (once containerisation and CI/CD pipeline is configured) CONTRACTORS ANTICIPATED TASKS (high level): 1. Take backup of production instance on AWS. 2. Create new instance from the backup. 3. Configure and verify that code can pulled into the instance from bitbucket. 4. Setup required networking, database, monitoring, and Authorisation configurations. 5. Verify that the instance serves web application just like production and reflects any development updates. DELIVERABLES 1. Demo: a. Developer authenticates into the instance. b. Developer pulls new code into the instance. c. Application is served from new instance. d. Application reflects development changes. 2. Document of items listed in demo above. TIMEFRAME AND PAYMENT STRUCTURE - Completed wit...

I'm looking for an experienced sound engineer who can enhance the vocal quality of my WAV audio files. The current issues I'm experiencing with the audio include: - Background noise - I need this minimized and maintain the clarity of the vocals. - Quiet voices - I'm hoping you can help by increasing the loudness of the voices without causing distortion or other unfavorable additions to the sound. Key Skills preferred: - Proven experience in sound editing, especially in enhancing vocals - Expertise in working with WAV audio files - A keen understanding of how to minimize background noise - Strong attention to detail and commitment to quality output Your task will be to clear the background noise and enhance the vocals, making them clearer and balanced in terms of ...

Only developer who can follow fix one by one, not complicated work. Some minor issue in linking and bug only. Work with ftp only. If you are having issue in this requirement, please don't bid.

In need of assistance to develop and refine a Shopify store for selling physical products. I require help in creating engaging product descriptions. Existing product photos are available for use, but enhanced creativity in the presentation is desired. Additionally, I have an existing theme but lack the expertise to adapt it to my liking and needs. Ideal Skills & Ex...desired. Additionally, I have an existing theme but lack the expertise to adapt it to my liking and needs. Ideal Skills & Experience: -E-commerce -Shopify -Copywriting for product descriptions -Creative writing -Web design Tasks: - Create engaging product descriptions using existing photos - Modify existing Shopify theme to align with product offerings and client’s vision - Ensure a seamless shopping ex...

I'm currently running an Android app written in Kotlin, however, we are facing an issue with our in-app subscription system. I’m getting the error: : lateinit property productDetails has not been initialized. Key Points: - The app runs on Android 10, so familiarity with this version is essential. - The issue is not related to the renewal or status updates, but is an error I'm encountering. Ideal Skills & Requirements: - Proficiency in Kotlin is a must. - Demonstrated experience with Android 10. - Prior experience with in-app subscription systems is a plus. As a freelancer, you'll need to troubleshoot and rectify the issue effectively without causing any collateral damage to the existing system. I'm looking for a professional who can work efficiently and...

I'm in need of a skilled graphic designer to revamp our current company logo. It's currently modern and sleek, but I feel it lacks the memorability and simplicity needed to truly stand out. Key requirements: - Redesign the logo to make it more memorable - Simplify it for a more modern, minimalistic look - Ensure the revamped logo can be effectively used for branding purposes The ideal candidate should: - Have a strong portfolio of successful logo designs - Be experienced in creating minimalistic, memorable logos - Understand the importance of branding and can deliver designs that support this I'm looking for a designer who can take the essence of our current logo and elevate it to a whole new level, making it a true visual representation of our company'...

I'm seeking an expert to assist in revamping my organization's structure and workflow processes. The current structure is flat, hence it is essential to help identify and implement processes that are agile and efficient. Ideal skills and Responsibilities are: - Extensive experience in organizational structure redesign - Proficiency in workflow process improvements - Ability to diagnose and identify areas of improvement - Develop strategies to enhance and increase productivity The goal is to ensure significant productivity improvements across the array of business operations. Your input will be crucial in ensuring that we thrive in a dynamic, efficient, and more productive environment.

Here is a video for Memberships. The files are here: Now we have two Clean Host clips - one I've attempted to fix the hair below his right eye with a Gausian Blur filter, the other is untouched. If you can do a better fix on this please do. I think it's a bit distracting to leave the hair there. Let me know if you have any questions.

I'm seeking an experienced investigative journalist with a background in documentary filmmaking. Your job will involve a deep-dive into a criminal enterprise, covering both its history and present state. Key Task: - Develop and produce a provocative and engaging documentary film Project Specifics: - Duration: Under 30 minutes - Focus: Uncover both the historical and current aspects of the operation Ideal Skills and Experience: - Strong investigative and research skills - Prior experience in making documentary films - Firm grasp of the criminal justice system - Proven ability to tell compelling, engaging stories Join me in this venture to illuminate an opaquely run criminal enterprise and inform the public about its impacts.

I need an experienced freelancer who's highly skilled in Microsoft Word formatting. The task involves formatting a short document of 1-10 pages to match the style of another document. Your main duty will be to change bulleted and numbered lists to resemble that of the document I'll provide. The hierarchical structure of these lists in the current document is similar to that of the reference document, making it a fairly straightforward project. Ideal candidates will have significant experience in content formatting, outstanding attention to detail, and a knack for preserving the integrity of document structures. Proficiency in using MS Word is a must.

I'm looking for an experienced Automotive Engi...experienced Automotive Engineer who can convert the entire transmission system of my Toyota Corolla, a hatchback car, from automatic to manual. Key Requirements: - Expertise in Auto to Manual Transmission Conversion. - Specific experience with Toyota Corolla models preferred. - Ability to explain the process and provide consultation. Your primary responsibility will be to completely convert the current automatic transmission system to a manual one. I seek a highly skilled and reliable professional who guarantees a smooth and efficient transition. This conversion should result in an optimized performance and enhanced driving experience. Please detail your experience with similar projects in your proposal. I look forward to wo...

As someone who is continuously updating my professional milestones and proficiencies, I am seeking an expert who can significantly enhance the formatting of my resume. The job involves the following: - Improving the arrangement of different sections including work experience, education, skills and additional information. - Closely reviewing the current setup of these sections and providing suggestions on how they can be better structured. Though I did not specify particular formatting changes, I welcome innovative ideas on improving general layout and design, including but not limited to fonts, sizes, and margins. I envisage that the ideal candidate for the job is someone who has a proven track record in resume writing, formatting and design. They should have a keen eye for detai...

... Logo Redesign Contest for On-Guard Sanitisation -We are seeking a redesign of our company's current logo to convey trustworthiness and corporate professionalism. -Entries must be presented in 2D format as it would appear on a letter head not as a sign, billboard etc Company Background: -On-Guard Sanitisation specializes in Bio-Hazard Decontamination. Requirements: -Company Name: On-Guard Sanitisation -New Slogan: Experts in Biohazard Remediation -Design Elements: The shield must be the Shield in IMAGE 3 with the biohazard logo in the shield behind the curved stripe filling the whole shield with the biohazard logo. -Font: Must be similar to that of IMAGE 5 -Color Scheme: Continue the current color scheme of blue and green. -Format: Logo must be in a header format...

The objective of this project is to address issues related to Facebook login functionality within our iOS mobile application. Currently, users are experiencing difficulties logging in via Facebook authentication. The project involves diagnosing the root cause of the problem and implementing necessary fixes to ensure seamless and reliable Facebook login experience for users. Key Tasks: Diagnosis of Existing Issues: Conduct thorough testing and analysis to identify the specific issues causing the Facebook login failure on the iOS app. Review Facebook SDK Integration: Evaluate the integration of Facebook SDK within the iOS app to ensure compliance with the latest SDK version and best practices. Address Authentication Errors: Implement necessary changes to resolve authentication errors e...

I am looking for a proficient Java coder who can design and implement a code that will graphically visualize the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) networks in project management. Requested to implement a program in Java programming language and graphically visualize the network/graph generated as a result of executing the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) in Project Management. Key functionalities include: - Generating CPM network - Generating PERT network - Graphically visualizing CPM network - Graphically visualizing PERT network The code should be designed to take input of project tasks, duration and their dependencies, creating a detailed and clear diagrammatic network. Skills a...

Score of Work - Endless Zombie Wave Game (Shiba Days: Unleashed!) 1. Concept and Design Phase: - Develop a core concept that emphasizes endless gameplay, where players can test their skills against increasingly challenging waves of zombie pets without a set endpoint. - De...for survival. 7. Other requirements: - Only one game mode (endless waives which get harder over time) - Login screen with unique user ID - User stats upload to a private server (once per day) - The game should have a store to buy items and rewarded ads - Upload the game to Google Play and Apple App Store and do all of the required steps to publish the game on both platforms (including testing, bug fixing, etc.) reference game:

I'm in need of a professional to install the SoGo mail program for me. Also, I require all the old messages from my current server Hoard mail account to be moved over. Key Responsibilities: - Install SoGo mail program. - Migrate all of my old messages from my current hoard email account to SoGo. The messages that need to be moved from Hoard exceed the 1GB maximum Skills and Experience: - Proficiency in email software installation, particularly SoGo. - Proven experience in data migration from Outlook. - Familiarity with email synchronization and data handling for email accounts.

I'm in need of a skilled developer who can create a Windows GUI application. This app should be capable of opening and editing a pre-formatted CSV file. Key Fe...walkthrough. Ideal Skills: - Proficiency in Windows GUI app development - Experience working with CSV files and handling user inputs - Strong understanding of UI/UX design, especially in creating professional and corporate visuals - Ability to deliver a straightforward and intuitive user experience - Strong communication skills for clarifying any requirements during the development phase. The net result will be a simple app to edit a CSV file before it is uploaded to a copier. We are tired of using a text editor to maintain a copier address book. This format is specific to Ricoh's. Demo Export Attached. Key inc...

I'm seeking a skilled graphic designer to enhance our current PowerPoint pitch deck. This project involves improving the layout and incorporating examples of pitches that we admire. Key Responsibilities: - Enhance the layout and design of our existing pitch deck - Incorporate examples of other pitches that we find appealing - Maintain consistency with our brand guidelines - Deliver the updated pitch deck in a timely manner Ideal Skills and Experience: - Proficiency in PowerPoint and graphic design software - Excellent eye for aesthetics and design - Experience with creating engaging presentations - Ability to incorporate external examples into a cohesive design - Strong communication skills to understand our vision and execute accordingly Previous experience with pitch decks...

I'm currently seeking a skilled individual with extensive experience in invoice processing, vendor management and payment reconciliation to assist with our company's Accounts Payable tasks. Key Responsibilities: - Processing a ...Processing a high volume of invoices (over 500) monthly - Vendor management to ensure timely and accurate payments - Reconciliation of processed payments Ideal Skills and Experience: - Extensive experience in handling Accounts Payable in a high-volume setting - Proficiency in using Paragon EHR with the General Ledger software - Ability to catch up on considerable backlogs and bring our accounts current Please note, the right candidate needs to be able to hit the ground running, due to our immediate need. Let's get our accounts payabl...

I'm in need of a logo for my website, hodlersrank.com. I'd like the logo to have a bold and bright color scheme to make it stand out. The website is not done yet but it's based on the Solana blockchain and I would like the name to be incorporated in the logo. Key points to consider: - The style should be professional in line with current design trends - The color scheme should be bold and bright, to make the logo eye-catching - The imagery should be related to crypto, specifically Solana, to reflect the website's content. We are a company that will help Crypto Traders make decisions on what types of coins to purchase by providing information about each token that is searched.

I need to find someone to fix a wordpress website error containing 5000 articles and 404 products, suspected of being infected with malicious code due to containing many strange files. The admin page can still access the article product pages, but there is a 404 error

I'm in need of a writwr who can write a report on BNG and also use metric calculator

Gradeco has an intranet called GRADENET, and its created in php/mysql platform. Please look at uploaded file for the requirements. Feel free to ask questions.

I'm looking for a skilled animator to create an engaging animated version of our corporate logo. The animation will be used for various purposes such as social media, presentations and our website and must also be able to be added to Outlook email signature. Requirements: - Utilize our existing logo: The animated version should be an extension of our current branding to ensure consistency and recognition among our target audience. - Maintain a professional and sleek style: The animation should reflect the professional image that we want to convey as a company. - Provide the final output in a GIF format: This will ensure the animation can be easily integrated across our digital platforms. The ideal candidate for this project should have: - Proficiency in both 2D animat...

...looking for a developer with Cordova expertise to help resolve a specific issue in my Android app. Key Responsibilities: - Troubleshoot and fix the issue of javascript making multiple server requests - Run through the build and identify other potential issues Requirements: - Strong experience with Cordova, especially with versions 10 or newer - Solid understanding of javascript and its behavior in Cordova environment - Ability to navigate and troubleshoot complex app codebases - Familiarity with identifying and resolving app build issues - Excellent communication skills and a collaborative mindset You'll be provided with: - Full access to the app's source code - Any additional information or resources you may need to understand the app's architect...

Key Objectives: ** Website Redesign: - Retain existing content but update the design to be more modern and user-friendly. -Ensure the redesigned site is responsive and optimized for all devices. ** Form and Functionality Fixes: - Fix the current issues with the instant quote form to ensure accurate rate calculation and smooth functionality. - Incorporate Google Maps powered dropdown suggestions for city and state inputs to enhance user experience. ** SEO and Security Setup: - Implement comprehensive SEO strategies to improve organic search visibility and ranking. - Set up SSL through GoDaddy to ensure the website is secure and trusted by visitors. ** Database Management: - Integrate Google Sheets with the MySQL database so that the rates can be upda...

I'm looking for a skilled Web Developer or Designer to overhaul my current website's layout and typography. The typography seems inconsistent across the webpages and desperately needs a professional touch for uniformity. Key Tasks: - Refactor CSS in-line with the typography and layout adjustments to maintain site performance and User Interface. - Sculpt the website layout for better content organization to enrich user experience and engagement. Desired Experience: The ideal candidate should be proficient in CSS, have a keen eye for typography and layout consistency, as well as a good understanding of content organization in web design. Familiarity in enhancing web layout for a richer user experience would be a huge plus.

I'm looking for a Dafny developer to support me in the completion of existing code. I need him to pass verification of the code by the instructions exactly. it requires knowledge in proofs, using lemmas. Key Responsibilities: - Complete existing code in Dafny - Conduct code verification and ensure it passes successfully - Ensure the code is coherent and properly structured Requirements: - Proficient in Dafny - Extensive experience with complex algorithms and data structures - Able to work with well-documented code and project requirements - Strong problem-solving skills - Excellent communication skills, as we will need to discuss certain parts of the code Prior experience with similar projects and a good track record of successfully...

I am seeking a writer who is well-versed in Australian residential construction for our undefined blog. The chosen candidate...chosen candidate must have the versatility to offer a wide-ranging content. They should be able to: - Provide information about the sector - Showcase completed projects - showcase suppliers and products The target audience remains undefined and thus, quality content should cater to anyone, ranging from homeowners to contractors and architects. Finally, the content should cover variety such as: - Current home design trends - Product details and benefits - Essential maintenance tips for homeowners It's crucial you have knowledge of residential construction in Australia and a strong grasp on home improvement trends and advice. Succinct, engaging writi...

...specialist to assist with my VPS website hosting issues. Key Requirements: - Expertise in VPS Hosting: I need someone with comprehensive knowledge and experience specifically in VPS hosting. You should be able to diagnose and resolve issues that are unique to this type of hosting. Key Issues: - Website Hosting Problem: My website is currently experiencing problems. We have umbraco cms and want to host on hostinger vps .but unable Please Note: - I haven't specified the exact access level required, so you should be prepared to work with limited access. I'll provide the necessary login credentials and permissions. Your responsibilities will include: - Diagnosing the root cause of the current problems - Implementing necessary fixes to ensure optim...

I'm having trouble with fixing a few errors in Latex. The error should be fixed with a specific list of packages. A knowledgeable hand with substantial experience in LaTeX is needed to quickly and effectively fix and check the rest of the errors, if any, in the document. Familiarity with text formatting in LaTeX is crucial. There are about 25 errors that need to be fixed. ! Misplaced noalign. bottomrule ->noalign {ifnum 0=`}fi @aboverulesep =aboverulesep global... l.577 } ! Missing } inserted. } l.577 } ! Missing } inserted. } l.577 } ! Missing cr inserted. cr l.577 } ! Undefined control sequence. @BTrule ...doublerulesep fi fi fi @BTswitch l.577 } ! Misplaced crcr. crcr l.577 } ! Extra }, or forgotten $. endtabular ->crcr egroup egroup $egroup l...

I need a proficient Android developer to assist me in designing the User Interface (UI) of my application. This is a small task but it is important to me that the UI is modern and minimalist. Key Skills and Experience: - Proficiency in Android UI design - Experience in creating modern and minimalist designs - Ability to incorporate user-friendly features Please note that the question about responsiveness was skipped, so you may need to clarify with me whether the design needs to be responsive across different devices.

I'm having trouble with fixing a few errors in Latex. The error should be fixed with a specific list of packages. A knowledgeable hand with substantial experience in LaTeX is needed to quickly and effectively fix and check the rest of the errors, if any, in the document. Familiarity with text formatting in LaTeX is crucial. There are about 25 errors that need to be fixed. This needs to be done in 2-3 hours after accepting to the project, so please make sure of that. ! Misplaced noalign. bottomrule ->noalign {ifnum 0=`}fi @aboverulesep =aboverulesep global... l.577 } ! Missing } inserted. } l.577 } ! Missing } inserted. } l.577 } ! Missing cr inserted. cr l.577 } ! Undefined control sequence. @BTrule ...doublerulesep fi fi fi @BTswitch l.577 } ! Misplaced ...

Build Scalable, Responsive and Dynamic website, and mobile app (iOS and android): Key requirement from developers: • Looking for a team of qualified developers with knowledge of all the functionalities required for this project • Must have expertise in building website as well as android and iOS apps • The scope of the work may increase as we learn more about the users of the website. • Please send your price quotations with detail of language/tools you will use and the timeframe you will need to complete this project. Functionalities to build: • Book meeting function that automatically check calendars of team members and shows available slots to external users to make booking with our experts - Admin can sync several calendars (of team membe...

... Key details include: - The Arabic fonts in question are classical in nature and used by many people all over the Arabic-speaking world. - There are some issues with the current fonts that need to be addressed, The main one is adding a consistent English font. Some work needs to be done to improve or fix the fonts' paths, overlaps, and line heights. - For me, it's crucial that the revised fonts retain their core aesthetic but operate smoothly without any glitches. Ideal freelancers should have a deep understanding of both traditional and modern Arabic fonts and a proven track record in font development and bug fixing. Only those with a keen eye for detail, patience, and an appreciative understanding of the subtleties of font design are invited to b...

I'm searching for a skilled Adobe After Effects expert to fix a complex expression to a layer for a Split Flap Display Board Project. The complexity lies in the requirement to display custom text and there is currently only one error in the expression that we need fixing for the animation to work. Here's what would make you a good fit: - Proven experience with After Effects expression code - Familiar with the dynamics of a split flap display board - Demonstrated ability to deliver precise and efficient coding solutions - Exceptional attention to detail Turn our After Effects project file into an interactive masterpiece that will make custom text look more appealing and engaging.

Write mobile responsive html code. 222 words, 4 images. Some design work needed.

I'm looking for a freelancer who can help me convert my current paper intake forms into digital, online forms. The primary objective is to completely eliminate the use of paper forms. There are a few more documents that I couldn't upload also, I have to print them and then scan them in but the majority is here. I need certain forms to be separated but we can talk about the details Key Requirements: - The submitted form data should be emailed directly to me for immediate access and response. - The digital forms must include a feature for file upload. This is crucial for clients to attach any necessary documents. - Incorporate an electronic signature feature. This will allow clients to sign the form digitally, making the process more convenient and efficient. Ideal skills ...

I am seeking a talented designer to revamp our current branding materials. The project involves creating new designs for our business cards, brochures, letterheads, and email templates. We are looking for someone to work with us to completely update our image. We are happy with our current logo, which is on our website at www.bookingbuilder.com. We would like to update our imagein steps: 1. Create a template for bulk emails. We use Constant Contact. This will be a good way to get to know each other and work on a small project. If this goes well, we will want to continue. 2. Product brochures, including updated copy 3. Updated business cards and letterhead 4. Powerpoint template 5. Tradeshow booth design 6. What else do you recommend?

I'm looking to refresh our current combination text and symbol-based logo. The new design should be modern and minimalist, with a fresh color palette. Key requirements: - Revamp the current combination text and symbol-based logo. - Design the new logo in a modern, minimalist style. - Create a new color scheme that fits the updated style. Ideal Skills and Experience: - Proficiency in logo design and branding. - Strong understanding of modern design trends. - Ability to work with specific color palettes. - change the people circle to flower circle with modern colors The logo:

In this project, I am seeking a professional to inspect and review the current state of a townhome community gutters and downspouts. This inspection is primarily to: - Determine any needs for repairs or replacements. - Evaluate and propose improvements to increase water flow efficiency. Despite the gutters and downspouts appearing in excellent condition, I believe there is room for improvement to make the water drainage system work more efficiently. Here, the aim is not to maintain aesthetics, but more importantly, to ensure the overall efficiency of water flow. Currently, more than a gentle rain causes water to over-run the gutters, making front doors unusable. Ideal Experience and Skills: - Expertise in gutter and downspout inspection and maintenance. - Proficiency in suggest...

i need someone that can do three projects for me: Adding translations to my current code base of the music player using transloco describing it here: Acceptance Criteria: - Transloco works - all strings have been added to json translation files - spanish and english translations are added - Translations can dynamically change - A setting for changing the language is added - modulized approach Adding Dark Mode: Acceptance Criteria: - Can switch between dark and light mode - have the two main colors of angular material theme defined in a way to be reusable in all components ( changing it in one place will update it in all components) Adding Touch & Arrow Support

We are seeking a skilled developer to create a comprehensive estimator tool for commercial construction projects. The tool should be capable of accurately calculating costs related to materials, labor, and profit margins. **Key Features:** 1. **Material Cost Estimation:** - Database of construction materials with current pricing. - Ability to input custom material costs. - Calculation of total material costs based on project specifications. 2. **Labor Cost Estimation:** - Standard labor rates for various construction tasks. - Option to customize labor rates. - Calculation of total labor costs based on project duration and complexity. 3. **Profit Margin Calculation:** - Input desired profit margin percentage. - Automatic calculation of profit based on mat...