QR Method for providing demolish coupon and paying

摘要

In an embodiment of the present invention, a demolition construction QR code coupon generation process in which a demolition construction company server matches demolition construction QR code coupons that can be used for payment of demolition construction by matching with each demolition construction party; A demolition construction QR code coupon issuing process, wherein the demolition construction company server issues a demolition construction QR code coupon matching the demolition construction personnel to the terminal concerned; A demolition cost estimation process in which the demolition company server provides an estimate of the demolition cost of the space to be demolished and restored; When the server of the demolition company is requested to pay for the demolition cost using the QR code coupon of the demolition work, the demolition work to perform payment as the amount of the demolition cost minus the coupon price assigned to the demolition work QR code coupon QR code coupon payment process; may include.