Hello there, I am looking to sell a set of music notes as a zip file on my website (http://www.lessonsthatrock.com/) which is powered by wordpress. The file is too large to email so my question is how can I automate things using a wordpress plugin where people can buy the zip file then get emails a unique download link? So the perfect process would work like this: You come to the site, buy the product, then get emailed a download link. I want this link to be unique per individual transaction then go away after a period of time so that there is no abuse. Anyone have a solution or some feedback? Maybe a better idea?