paypal revoke payment

First step, open https://www.paypal.com/official website, apply for a PayPal account. Second step, login account, and enter https://developer.paypal.com/developer/accounts/. You can see that you apply for the automatic attachment of two test accounts, account categories are: Business and Personal,personal's account has $9999. Third step, to set the password for two accounts, click the account to expand, and then click Profile, Pop-up account informa

200 points: PayPal payment to do, security to pay attention to what? Master in, thank you!

Paypal payment interface ?? Have you done anything before? My E-text level is too bad. Is there any instance for the younger brother to see? no shopping cart mode is required. as long as you can buy one piece, OK? This is not a problem. I would like to thank you here, http://paypaltech.com/,Have you done anything before? My E-level is too bad. Is there any instance for the younger brother to check. The s

Simply tidy up the PHP project to integrate PayPal payment function. First, the form of the construction: 1 2 3 4 5 6 7 8 9 10 11-12 Second, IPN verification part 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 42 45 46 The above is the entire contents of this article, I hope you

Simply tidy up the PHP project to integrate PayPal payment function. First, the form of the construction: Second, IPN verification part The above is the entire contents of this article, I hope you can enjoy.