I need to update a php script which i use ipn when user sign up. In the current script, user have to sign up first and then pay to upgrade their accounts. The website use a system when user refer users
1-it keeps track of the refferer id, in which case he got credit for it
2-it upgrade the user account to paid account.
What i want, is for the user to pay while signing up for the account instead of signing first and then login in the account to pay.
Bidder must be experience in mysql database, cookies and php
Bidder must be able to finish the project
Don't bid unless if you have done similar project before.
This project is to update a script to allow users to pay first before finishing their registration instead of finishing their registration first and then pay.
This shouldn't cost much since i know there are many scripts like that out there using paypal instant notification.
Lowest bid win.
Bidder must be able to complete the project within a few days and only bid if bidder has done previous work like this before.