Customers buy the login credentials using their credit card, paypal account, etc. The login information is both shipped to them physically and emailed to there gmail address. Their billing information and email is entered onto the website.
Refunds are allowed, but only under very strict circumstances which will be discussed with who ever takes this project.
Other than that, there's really not much to the website.
I believe I've given enough information to estimate the time needed for this task, so please provide it in your proposal. Please also provide experience and education. Thank you