I am interested in incorporating a 15 or 30 day FREE trial period, however am having difficulties completing the task. I am in the education field and have very limited knowledge/skills regarding php/mySQL and thanks to Larry's approach I have made it further than I expected.
Basically after users register and are presented with the Paypal, they must login via Payapl and agree to the monthly subscription, however the first 30 days should be free so that they have the option of canceling the subscription if they choose to do so without being charged anything. Creating the free trial period Paypal button is easy, however just doing this does not update the database in any way. When a trial period button is created and used, the database doesn't seem to be updated and therefore doesn't allow users to access the content.
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Any insight is very much appreciated......
Thanks Larry for such a great book!