We used to have the paypal integration with [url removed, login to view], but we disable it. If you can find the old codes, you can resurrect them, but if not you need to create the new codes.
For people to enter the classes (to access to the class contents), we will have people pay one time 3 months membership fee to access all three classes (we will tell you how much we charge later) or 2 months membership fee to access if they choose to pick one class individually only. May need integration of shopping cart function. Please ask details at PM
If integration of shopping cart function is too complicated, we will just have people buy a membership at a class one at a time.
Under "Purchase Membership," we will list Algebra Class A, Algebra Class B, Algebra Class C, from there they will go to each description page, and from there, they will click on "Purchase Algebra Class " " Membership. Then they go to a gateway page to paypal.
There is an Enter Classes box, if they haven't purchased the membership for the respective class, they will be prompted to go to purchase gataway page.
People will pick his or her own password at a gateway page before they are transferred to the paypal, and upon paypal payment, use a password (they pick) and use username as his/her paypal email address to access to the class contents.
By people buying an Algebra Class , they will automatically have the "Premium Forum Membership" (Shibumi Forum) for that period of time. Needs integration between the Shibumi Forum and tutoringsessions.com.
Restrict Premium Forum Membership for 1 year for the direct buy, and make it recurring, and change the cost of it.
Double check if a forgotten password function must work. Some minor tweaking to finish the project.
Resurrect Sample pages by creating "Sample Algebra Class" box -> three sample classes: Sample Algebra A, Sample Algebra B, Sample Algebra C.
If you know moodle (the version is outdated, but we fixed the bugs so it works well)and paypal system very well, this should be an easy project. Please show us your relevant skills via links.