Point-of-Sale Method, Terminal, and Computer-Readable Medium

A point-of-sale terminal, comprising:

• a processor
• a printer coupled to the processor
• a memory storing program instructions which, when executed by the processor, cause the point-of-sale terminal to perform actions comprising:
• generating transaction information for a commercial transaction, the transaction information including customer information and purchase information
• generating nutritional information based on the purchase information
• sending the customer information, the purchase information, and location information identifying a location of the POS terminal to an advertising server
• receiving advertising content from the advertising server, the advertising content responsive to one or more of the customer information, the purchase information, and the location information
• printing a receipt including the transaction information, the nutritional information, and the advertising content.

A computer-readable storage medium that stores instructions which, when executed, cause a point-of-sale terminal to perform actions, comprising:

• generating transaction information for a commercial transaction, the transaction information including customer information and purchase information
• generating nutritional information based on the purchase information
• sending the customer information, the purchase information, and location information identifying a location of the POS terminal to an advertising server
• receiving advertising content from the advertising server, the advertising content responsive to one or more of the customer information, the purchase information, and the location information
• printing a receipt including the transaction information, the nutritional information, and the advertising content.