php - 带有 IPN 的 Paypal : How to cancel subscription from website,

Question

我尝试了很多方法来使用 IPN 从我的网站取消订阅，但根本不起作用。

如果用户进入他的paypal账户，他可以取消订阅，但是直接从我的网站取消怎么办？

下面是我订阅paypal用户时的数据。

[txn_type] => subscr_signup
[subscr_id] => I-KHY1VY4R2WXA
[last_name] => XXXXXX
[residence_country] => FR
[mc_currency] => EUR
[item_name] => Abonnement Formule L
[business] => xxxxx-facilitator-1@xxxxx.fr
[recurring] => 1
[verify_sign] => AgM.BvA55GCu7w7mJuGOGONKJywMAHl5rkJloafyY25O77wSkVALqXxX
[payer_status] => verified
[test_ipn] => 1
[payer_email] => xxxxxxx-1@xxxxx.fr
[first_name] => XXXXXX
[receiver_email] => xxxxx-facilitator-1@xxxxx.fr
[payer_id] => B4JDS8GTVXXXX
[reattempt] => 1
[recur_times] => 24
[subscr_date] => 07:45:53 Apr 27, 2016 PDT
[custom] => 810
[charset] => windows-1252
[notify_version] => 3.8
[period3] => 1 M
[mc_amount3] => 11.88
[ipn_track_id] => 82bce8ekj3537

非常感谢。

Answer 1

完成!

我用过这个，没问题:: https://thereforei.am/2012/07/03/cancelling-subscriptions-created-with-paypal-standard-via-the-express-checkout-api/