Valsto offers the first payment and marketing service platform that allows people to pay less for their online purchases and earn money for their time and attention, while stores receive the guarantee of no fraudulent payments and are able to reach, engage and convert customers in a more efficient and cost-effective manner.
Check https://valsto.com/ for more details.
VTO solidity smart contracts
Check https://valsto.org/ for more details. Please note that this repository is under development. The code here will be under continual audit and improved until release of the completed system.
More in https://etherscan.io/address/0xe80ac7241efbd4a5f11bc24318f0449908580d40#code