Amazon Prime Student is a great way for college students to save money on tuition bills and access a variety of interesting services. The subscription lasts for four years or until you graduate, whichever comes first. After that, your Prime membership will convert to a regular Prime membership at the then-applicable annual rate. Eligibility for Prime Student doesn't end if you take a break from college.
If you can provide documentation of your classes, you can still get the discounted membership. Student entrepreneurs can also use the referral program to cover the costs of their discounted Prime membership when the free trial ends. Netflix is another popular streaming service that many students use, but most must pay a subscription in order to use it.