I am trying to integrate a subscription button into one of my pages, but currently getting stuck understanding how the button works.
According to https://www.paypal.com/en/cgi-bin/webscr?cmd=_pdn_subscr_techview_outside, I have to set the following to make a donation per month
a3 5.00
p3 1
t3 M
Explanation as follows:
a3 - amount to billed each recurrence
p3 - number of time periods between each recurrence
t3 - time period (D=days, W=weeks, M=months, Y=years)
With the options stated above, a subscription is started, a payment made and shortly after the subscription expires. Paypal's detail page for the subscription says, max cycles is 1.
My assumption is that p3 sets the recurrence to 1. The payment is made, and the subscription expires as max cycles has been hit.
Another theory is, that this auto expire behavior is caused because I verified my paypal account earlier the day (~3h ago). Maybe it needs some time to propagate my new status?
I am wondering why this behavior is caused, and how I am able to set the cycles to a higher amount (permanent?).
My button code is available here http://pastebin.com/vSxVq4tf