Bharat ATM, a rural banking network that provides banking services to small merchants and clients via its aided banking app, announced on Tuesday that it intends to add about 20 lakh outlets by the end of the year. Currently, it has onboarded 4.5 lakh small merchants covering 14,645 PIN codes. The company has served over 20 lakh retail customers with their banking needs, Bharat ATM said in a statement.