I have an eBook that I sell on my site. When someone clicks the ‘Buy’ button it goes to PayPal where they can pay with their credit card or PayPal account. They can then download the book.
I have several people who want to resell the eBook. I need a way they can track their sales and get paid from PayPal. Affiliate tracking, shopping cart, PayPal or (?)
Please let me know your experience, time and cost.