SMRP is one of the innovative products from the Department of Trade, Industry, Cooperatives and Small and Medium Enterprises in collaboration with Digital Dev in digitizing the retribution process in a transparent and accountable way for the market retribution fee process in Singkawang City, so that it can optimize the Citys Original Revenue (PAD). Singkawang through Market Trade Retribution.Broadly speaking, the SMRP work system is a levy officer scanning the merchants QRcode card in accordance with the task given by the system, the scanned data and reporting of levy payments by merchants will be processed through the digitaldev server network, and report payment results in the form of sms and detailed reports through the application. . Checking retribution payments can be done by merchants by scanning the card through the SMRP application