| 摘要 |
An appreciation coupon service providing method includes a step of authenticating a product ID number transmitted from a user terminal, accumulating the number of times authenticating the user terminal based on terminal information transmitted form the user terminal, and transmitting a first authentication result signal corresponding to the result to the user terminal, a step of generating an appreciation ID number when the accumulated number is the same as a reference number of times and transmitting the appreciation coupon including the appreciation ID number to the user terminal, and a step of authenticating the appreciation ID number transmitted from a store terminal and transmitting a second authentication result signal to the store terminal. The user terminal changes a graphic user interface indicating the number of times purchasing products and displayed on a display of the user terminal every time the first signal is received. [Reference numerals] (100) User terminal; (200) Appreciation coupon server; (300) Shop terminal; (S10) Transmit terminal information and a product ID number #1; (S12) Authenticate the product ID number; (S14,S26,S38) Accumulate the number of times for authentication; (S16) Transmit a first authentication result signal #1; (S20,S32,S44) Change a GUI; (S22) Transmit the terminal information and a product ID number #2; (S24) Authenticate the product ID number #2; (S28) Transmit a first authentication result signal #2; (S34) Transmit the terminal information and a product ID number #N; (S36) Authenticate the product ID number #N; (S40) Transmit a first authentication result signal #N; (S46) Compare the accumulated number of times to a reference number of times; (S48) Issue an appreciation coupon; (S58) Initialize the GUI; (S60,S62) Transmit an appreciation ID number; (S66) Authenticate the appreciation ID number; (S68) Transmit the second authentication result signal |
