| 摘要 |
A method and apparatus are provided for the creation and management of promotional coupons or vouchers. When used in a mixed gaming and promotional couponing system, a printer appends printed indicia to printed output when receiving data on an auxiliary port configured for printing promotional coupons. In addition, the printer, upon receiving data on the auxiliary port, may analyze the received data in order to suppress data for generating certain patterns which are not desirable to appear on the printed output. Suppressed data may include text, barcode, graphic, line, and box data used for printing vouchers but not promotional coupons.
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