What is a subscription? October 20, 2022 12:28 Updated A subscription is by definition a recurring payment made in advance for a product or service. The subscription period is one year for PRO subscriptions and 3 months for PROJECT subscriptions. Related articles Can I use the Ecdesign 5 BETA version on MAC? How do you bill me for my subscription? How long is the BETA trial period? How long can I use the BETA version? What does BETA stand for?