I really need your help for a project I am doing.
I have a buy now button on my website, with the following values:
$1.00
$5.00
$10.00
$25.00
$50.00
The user can access the buy now button once they are logged in, I need for the buy now button once confirmed to verify and update the users mysql field "purchased". So if the user buys $10.00 the user field will be $10.00 if they buy another $5.00 it will be $15.00 and so on.
Long Story Short:
I need the value of what they selected to be verified with PayPal, and then updated by there userid.
Mysql Fields:
purchased = Amount they verified and purchased.
userid = Account User ID that needs to be updated with the purchase.
I am just having trouble with the IPN side, please help.
Thank you so much!