Paypal and My site Need Help!
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12-11-2009, 12:57 AM
Join Date: Jun 2008
To make it well and truly secure I'd upon them clicking the amount of credits wanted, store that number temporarily in the database along with their user id ( assuming your system has one for each user ) and send THAT off PayPal and weather you had them redirected to a page with the ID at the end or sent back in the post-back data it'd be secure.
Of course, you need to verify they paid the amount which correlates to their points. They could just edit their post data and pay a dime for 400000 credits.
Following possible scenario:
Person tries to randomly guess ID's, won't work because his user id is not tied to the ID in the table.
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