In the widget interface users with a connected wallet could set up the recurring token purchase strategy. For every scenario, Yoki Finance creates a separate smart contract with information about the transaction parameters. At the same time, the data about the strategy schedule is stored on the workers' side. Workers are initially stored on Yoki Finance's backend but then changed to decentralized workers in the next releases (e.g Chainlink Automation, Gelato Automation). Using decentralized workers helps us to be assured that user strategy will be executed in time and be stored decentralized.