Patent ID: 10165062

Abstract:
A method includes: receiving, from a third-party terminal, protocol data for a barcode to be generated, wherein the protocol data include (1) information identifying an action instruction, and (2) information identifying a first location where the barcode is to be posted; generating the barcode, wherein the barcode stores (1) the information identifying the action instruction, and (2) the information identifying the first location; sending the barcode to the third-party terminal; and subsequent to sending the barcode to the third-party terminal: receiving barcode information from a user terminal, wherein the user terminal obtained the barcode information by scanning the barcode at the first location, and the barcode information includes (1) the information identifying the action instruction, and (2) the information identifying the first location; and in response to receiving the barcode information from the user terminal: performing a first action in accordance with the action instruction and the first location.