Would like to see the following:
1. Downloads limited in time, for example 12 months.
2. Plus maximum number of downloads during that time period.
3. Expiry date adjustable manually as well.
4. Automatic expiry after this period - if customer not renewed.
5. Automatic email to customer to tell them their product has expired.
6. Data in customer account to show them how many times downloaded product and when it will expire. We also need to see this information.
7. For updated products (during period) customer has access to the latest product version.
8. Method to generate product installation codes, passwords for downloads.