I want someone to help me regarding Google checkout subscription in a project I am working on.
What I need:
I need well documented code for the same so that I can use it on my other sites too. Or you can do it directly on my website.
How it should work :
when someone checks out with Google checkout a subscription should be created and a call back URL should ping to my server to update data in my DB.
What is done so far :
When someone makes the payment, First payment goes fine, subscription is created, Site DB is also update with call back URL.
But i don’t know when second payment of the subscription will be billed then how to update DB i mean which parameter Google will post to callback URL.
It looks very easy for someone who has done it before.
