...
- Choose the file that you're making available to your customers by clicking "Upload a File" then find and select it on your computer.
- Filename. Choose a name for your file.
- Number of downloads. Indicate how many times this file can be downloaded after a customer purchases it.
- Expiration Date. Indicate the date after which the file will no longer be available for sale. When filling out this filefield, remember to write in the date as YYYY-MM-DD.
- Number of Days. Once your customer has bought the file from your store, you can limit the number of days he has until he can download his file. You must fill out this field in order to save your product.
...