Retail cash drawer change helper with error correction enhancements
AssigneeInternational Business Machines Corporation
InventorsAaron R. Cox, Thomas J. Sluchak, Ronald A. Smith, Robert P. Tennant
Life of this patent
Estimating the term…
Abstract
A cash register including a cash drawer having currency compartments, each currency compartment including a currency signaling device for signaling to the cash register a quantity of currency in the respective currency compartment; and at least one display for indicating a quantity of currency to be dispensed from each currency compartment.
Claims6
A cash register comprising:
- a cash drawer comprising currency compartments, each currency compartment comprising a currency signaling device for signaling to the cash register a quantity of currency in the respective currency compartment;
- and
- at least one display for indicating a quantity of currency to be dispensed from each currency compartment.
A computer program product stored on machine-readable media, the product comprising instructions for operating a cash register comprising a cash drawer, the cash drawer comprising a plurality of currency compartments, the product comprising instructions for:
- calculating a total amount due a customer as change;
- receiving information related to a quantity of currency in each currency compartment;
- and
- displaying on a plurality of displays a number of currency units from each currency compartment to be dispensed to the customer as the change, wherein the number is one of less than and equal to the quantity in each respective currency compartment, wherein the sum of the numbers is the smallest to provide the change, and wherein each display in the plurality of displays provides the number for the respective currency compartment.
Dependencies are inferred from the claim text.