Est. Budget: $2,000.00
Create a shopify module or plugin (Ruby) according to their standards on their website. It will do the following:
1) For each item and item sub option ie. Video A, Quality B, store a dropbox URL or path.
2) Add an options in control panel for: dropbox api key, api secret, temporay path URL, expires time (in days)
3) When the user pays for their item(s), use dropbox API to copy the file to a temporay location soreted by ...