Sablier is an innovative "money streaming" payment service that leverages the power of Smart Contracts and the Ethereum blockchain to create a trustless, real time payment stream that protects both the buyers and sellers of a service. It protects buyers from sellers who fail to deliver the promised products, and it helps assure sellers that they will indeed receive payments for services rendered. Obviously, this is not advice, and you should make sure you feel comfortable before using any payment mechanism.