portable information terminals; optical code symbol readers; point-of-sale terminals; optical scanners; scanners; barcode scanners; barcode readers; portable automatic recognition scanners; portable computer terminals for supporting wholesale and physical distribution management, retail, and financial transactions; information readers used for reading electronic tags for goods; electronic tags for goods; electronic tags for goods including wireless signal transmission; electronic tags for goods including a display based on wireless signals; wireless relay apparatus including wireless signal transmission/reception for management of electronic tags for goods; fastening devices for fastening electronic tags for goods fitted to a goods shelf and having a computer interface; electronic circuits; downloadable computer software for facilitating sales of goods; battery chargers; portable terminal displays; computer peripherals; computer terminals; electronic machines for reading credit cards; and cash dispensers

providing rebates at participating establishments of others through use of a membership card; issuance of credit cards; processing of debit card payments; electronic funds transfer; issuance of tokens of value; providing cash and other rebates for credit card use as part of a customer loyalty program

designing of machines, apparatus, instruments, including their parts, or systems composed of such machines, apparatus and instruments; computer software design, computer programming, and maintenance of computer software; technological advice relating to computers, automobiles and industrial machines; rental of computers; providing non-downloadable computer programs on data networks for completing retail purchases; computer system analysis