Any company has different terms and you should read and understand them thoroughly, otherwise you can infringe the rules. So, the main statements, which are alike for multiple companies are the following: As a rule, the product is available for those who are over the age of 18. Accounts are for one-person usage, which includes corporations and business companies. Sharing log-in materials is forbidden, so if a friend of yours asks you to let him watch the latest football match while using your account, you should deny the inquiry. The rules vary from one product and company to another one, so be attentive while reading them.