| 摘要 |
A self-service checkout system which continues operation when cash transaction options are not available. The self-service checkout system includes a cash dispenser, a display for displaying payment options, an input device for recording selection of payment options, including cash and non-cash transaction options, and a processor for disabling the cash transaction options when an amount of cash in the cash dispenser falls below a predetermined limit, but for otherwise continuing operation by allowing the non-cash transaction options.
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