Maintenance system, and recording medium recording thereon a...
Mechanized tax worksheet
Merchandise checkout system
Merchandise return fraud prevention system and method
Merchandise sales data processing apparatus
Method and apparatus for a cryptographically assisted commercial
Method and apparatus for automatic check cashing
Method and apparatus for automatically vending a combination...
Method and apparatus for checking out non-barcoded items at a ch
Method and apparatus for collecting and applying vending...
Method and apparatus for controlling the performance of a...
Method and apparatus for credit card purchase authorization util
Method and apparatus for detecting item placement and item remov
Method and apparatus for determining whether a verbal...
Method and apparatus for determining whether a verbal...
Method and apparatus for effective distribution and delivery...
Method and apparatus for efficient handling of product...
Method and apparatus for encoding and generating...
Method and apparatus for entering an item name into a...
Method and apparatus for generating an item menu for use...