I created an ecard site (http://unlimitedlovegreetingcards.com). However, I want to charge the use 99cents for sending an ecard. The ecard plugin uses wordpress mail function (if that helps).
I have uploaded the cards utilizing WordPress 3.3 editor. Then I individually checked assigned each image to the attachment page. I placed the [ecard] shortcode in the "image description" box.
How can I use wpmudev plugins to accomplish my objectives:
Have the user pay 99cents per email. The ecard plugin developer suggested I use the membership plugin. If that is accurate, how do I force payment before the user sends the email.
I was thinking that I should modify (don't know how) the send function on the WordPress mail system.
I am a beginner. Could someone help?