Grupo Pão-de-Açúcar (GPA) has found an RFID solution to a problem that previously affected both logistics and accounting for its Pão-de-Açúcar and Extra supermarket chains. The distribution of fish, as well as other products in its cold chain, presents significant challenges for the retailer. After all, fish do not have identical weights, and businesses work with average values per unit, resulting in differences between what theoretically was delivered to a store, what was really sold and the expected revenue generated by marketing.

DAP Technologies has joined with Omni-ID to launch a new series of mobile tablets which incorporate both active and passive radio frequency identification (RFID) capabilities.