The best choice for preventing piracy without inconveniencing purchasers

Lemon Ink is very well-designed, uncomplicated, and easy to use. I used a different plugin for securely selling ebooks and when it deteriorated I researched several others. Lemon Ink turned out to be the best choice for preventing piracy without inconveniencing purchasers.

Note that unused credits expire one year after purchase, so a) don’t buy more than you expect to use up within one year, b) use Lemon Ink’s system for automatically purchasing any number of credits when you are about to run out of them.