Free Posting For Limited Time
Hi,
I want to offer ad in the following manner:
1) I have created a ad package for everyone to post free for 7 days.
2) Upon expiry of ad on the 7th day, user must choose from several ad packages ($50 for 100 days, $100 for 250 days ... etc) and start paying.
My problem is: upon expiry the user re-subscribe to the "free for 7 days" package and go on and on week after week. How can I limit package subscription to once only.
If this is not possible, can someone please suggest what is the method to achieve this. Many thanks