This is for digital products.
The user may have multiple items in his cart. After paying, the user must receive a unique link for each of the downloadable files. If two people purchase the same digital product, they should not have the same link OR the link to the original file. Remember, the user must receive a link for each item purchased (If a person buys 4 items in one odrer, then they should receive 4 download links) and the link must be different than the original file that is on our server.
The link must expire after 24 hours or a different time that I set. If the expiration feature will alter your bid, omit it.
The buyer does not have to automatically receive the link. The link can be inserted into a database. As long as the link is in the database, I can handle the rest. How long and how much for this to be completed?