| 摘要 |
<p>The present invention relates to a system and method using one button for the integrated authentication/approval of heterogeneous barcodes, which use an infrastructure of existing barcode authentication franchises without any changes, provide a single button integrated authentication/approval service for the heterogeneous barcodes, and enable the barcodes on items such as existing gift cards, coupons, prepaid cards, and credit cards owned by a user to be exchanged with heterogeneous barcodes through a gateway operator server and used.</p> |
