User to Subscribe Multiple Plans

Hi, I would like to make a user available to subscribe multiple plans/subscriptions.

I want to make categorize plans by subject, let's say:

1. Mathematics
2. Science
3. History

And each plan ends at every end of the month.

A user can subscribe to multiple plans.

Is this possible?

Thank you for a great extension.

Hi Faris

Basically, the users can subscribe to any plans he wants. However, each time, he can only subscribe for one plan (no shopping cart feature supported at the moment).

Does it make sense ?

Tuan