McCoy is also one of the main actors in Radio Shack Corporation's training and recruiting videos since 2001. She appears currently in over 55 of the company's on-demand training videos on Radio Shack's internal training library available to its employees; titled RTV. In these videos she portrays a "store associate" herself, always doing the "right things" and giving positive attitude and motivation towards her "customers". She can also be seen in older editions of "Radio Shack TV" DVDs which are looped on LCD TV screens in over 4,000 stores in the United States, Canada, and Puerto Rico. These segments are filmed inside of a "full scale" model store located inside of Radio Shack's Company Headquarters in her hometown of Ft. Worth, Texas. In such videos she also goes by the name Meredith.

She also hosts several in-store television segments for GameStop, Electronics Boutique, and EB Games stores across the United States that are run in continuous loops daily. In these segments, she explains the features, benefits, and story lines of new games released on the market. Her latest in-store television segment aired in July 2007.