Quantity On Hand Sync for Amazon, ebay, Websites


We are looking for a programmer who is well versed in Amazon and Ebay API's to develop a solution for syncing quantities for all of our selling channels.

The method we use right now is very manual and we would need some automation. Basically, we download all the orders from Amazon and ebay using order reports and import them into our order management program via a formatted tab delimited txt file. Once imported, we generate quantity reports from our database that we then deploy to the marketplace channels. This obviously is not ideal since it is time consuming, can only be done a few times a day, and causes a lot of problems with back orders.

We are open to any ideas. However, the solution must update all the channels as accurately as possible with frequency.

These are possible solutions I thought of, but please give me your best idea:


-Automatically download or generate order reports from all channels

-After downloading order reports, format data in tab delimited format to import into our order management software

-After importing order, immediately deploy quantity to all channels

-Repeat process every 15 mins or half hour

Possible problems: A lot of moving parts, requires access to server 24hours


-Start with base quantity in an online database or ftp

-through API, download order information and subtract correct quantities from base quantity

-after importing quantities, deploy current quantity on hand to marketplaces

-we will update the base quantity several times a day manually after importing orders

Possible problems: not as accurate as first solution since it does not deal directly with data from our server


Order management software is developed in MS Access

Our SQL server is 2008r2

We sell on Amazon US, UK, DE, FR, ES, IT, JP, ebay, magento website

IMPORTANT: Please reply with your ideas for a solution along with your bid

Evner: CGI, Microsoft Access, PHP, SQL

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Om arbejdsgiveren:
( 24 bedømmelser ) Fountain Valley, United States

Projekt ID: #6773939

9 freelancere byder i gennemsnit $730 på dette job


Dear Client, I can help in your project. We have already experience of working on similar projects. Please see below to get idea of my similar experience: Amazon/Ebay Bots: [login to view URL] Flere

$526 USD in 10 dage
(260 bedømmelser)

Hi we have the experience with Marketplace Apis to help you. [login to view URL] another solution will be to change your inventory and ordering system, something can adapt to your current channels is b Flere

$2105 USD in 15 dage
(172 bedømmelser)

Dear Client, Thank you very much for this great work opportunity. I have reviewed your project description that you have posted. It is similar to my interest and previous completed work. I am confident for his work Flere

$799 USD in 9 dage
(7 bedømmelser)

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$833 USD in 10 dage
(16 bedømmelser)

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$555 USD in 10 dage
(9 bedømmelser)

Hello I will use all my skills as a computer engineer to satisfy you and within the time specified. Also, I will do everything my expertise available to the project. More information, you may contact me Flere

$450 USD in 10 dage
(2 bedømmelser)

Hello! I can help in this project! I can start work immediately I have all the experience needed to accomplish all the tasks you outlined. I have the 16 years of experience in the field of automation of the fina Flere

$777 USD in 30 dage
(1 bedømmelse)

Hello, We have Experienced Professionals with 12 years of Web Development & Designing, Application Development, Desktop Application, ERP Software, Android App. Development. I-phone Development expertise. We have worked Flere

$277 USD in 10 dage
(0 bedømmelser)

I have created this type of Project in Past where we are retrieving data from web server (in your case from eBay/Amazon) and then pushing that data in SQL Server 2008 and finally generating the web reports. Possible Flere

$250 USD in 10 dage
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