9 Transceivers, connectors, converters, switches and sensors for use in the telecommunications and automotive field; hardware and software apparatus, namely desktop computers, laptop computers, personal digital assistants, and drive-up and touch screen customer interfaces for processing transactions at point of sale locations; portable wireless communication devices, namely modems, desktop computers, laptop computers, personal digital assistants, and telephones for transmitting and receiving sales transaction data and synchronizing such data with other databases