Subscriptions are usually monthly or annual payments. It usually goes with free trial period and money back guarantee with the possibility to unsubscribe at any time. There are a lot of benefits depends on the course provider if you choose subscription model. Some of them are:
- Unlimited access for all or specific courses library
- Access to daily live stream broadcast
- Download course video and audio
- Access to Premium virtual labs
- Quizzes and tests
- Certificates of Achievement
- Additional tutor support
It is up to you how many courses would you like to complete, the only limitation is your time. This is certainly a good option for long term learners who would like to continuously develop their skills and use all of the subscription benefits.