Hello everyone,
I am getting payments using PayPal through WHMCS. I integrated it through WHMCS from pressing configure and logging into my paypal account and the ID and secret was automatically filled in.
The payments come through fine. The first payment goes from Unpaid to payment pending (even though the money is cleared in PP). The second payment that has a subscription ID, is left as unpaid.
I have checked the IPN setting, and it is set to my site URL https://X.com/ <in that exact format, and has been from the start. I've also tried without the trailing slash.
In IPN history, they are being sent and getting a 200 code.
So I'm baffled, does anyone have an idea what the problem could be?