Internet Of Service or IOS promises speeds of up to 100,000 transactions per second, far ahead of more popular Bitcoin and Ethereum. IOSToken employs a “Proof-Of-Believability” system, different and more advanced than the traditional Proof-Of-Work and Proof-Of-Stake models. Made for enterprise, IOSToken will change the way e-commerce businesses work. IOST’s tokens are one of a few that did not distribute through ICOs but through a private token sale.