Quite simple: Can I run two different aMember scripts on two different sites, but use the same PayPal account/email in both?
Yes, you would set the "Resend Postback" in one of the sites plugins, to the other sites ipn location so that both get notified of the sale- but only the one with the matching member payment record would add the payment. David
So, if in PayPal the IPN set was for Site 1, in Site 1 I would put Site 2's IPN in Resend Postback of Site 1?
Btw, this is not necessary to set Resend Postback. aMember send correct IPN url to paypal when user redirected from signup page to payment page. That URL will be stored by paypal in payment record and it will be used to send notifications for that payment or subscription instead of url that you set in paypal profile. So, each site will receive notifications only for own payments.
Thank you, and in PayPal does it matter if my IPN url is something different? As the guide says you just need IPN to be activated.