I need someone to write a verification page and a Paypal listener script. The verification page will verify if a gift certificate code is valid against the appropriate database table. If it is valid, it will call the Paypal listener and transfer 50% of the purchase price (also found in the same database table) to the appropriate client's Paypal account.
8 freelancer đang chào giá trung bình $203 cho công việc này
Hello Sir/Mam We can do this project for you. Our bid is tentative right now, we will finalize bid amount once specifications are discussed and finalized.