Part of the GPM Investments portfolio of stores, Fas Mart offers Perfect Harvest Coffee Co. coffee at self-serve hot beverage stations. A few years back, the chain updated its coffee equipment at all of its stores and redesigned its cups and signage with a soft-purple logo meant to convey a message of freshness. Coffee is just one part of Fas Mart’s foodservice portfolio: It also features a fried chicken program, panini sandwiches and fresh grab-and-go items.