WISL offers an extensive suite of retail management software applications anchored by C/PRM(the Component/Package Retail Management System). Other WISL retail management products include Waterloo Point of Sale(WATPOS) a package originally developed at the University of Waterloo that is implemented in a number of college and university bookstore and food services sites, WISL Telephone Order Generation System(WISL TOG) and WISL EDI - Retail.
There are customer tours available that illustrate how WISL retail products have been implemented at specific sites. Product overviews cover the major features of the products and provide a sense of how they interface. There are also several interactive demonstrations and overview documents that provide detail descriptions of the features and benefits of WISL's retail software products. The detailed documents and demonstrations may be downloaded after registering as a user .