1 EXHIBIT 21.1 SUBSIDIARIES OF TOWNE SERVICES, INC. BSI Acquisition Corp., a Georgia corporation and wholly-owned subsidiary of Towne Services, doing business under the name "Banking Solutions." Banking Solutions, Inc., a Texas corporation and wholly-owned subsidiary of BSI Acquisition Corp., doing business under the name "Banking Solutions." TSI Acquisition One, Inc., a Georgia corporation and wholly-owned subsidiary of Towne Services.