Usio, Inc., established in 1998 and headquartered in San Antonio, Texas, is a company specializing in delivering comprehensive electronic payment solutions to a diverse client base of merchants and enterprises throughout the United States. The company's offerings encompass a broad spectrum of automated clearing house (ACH) processing options, in addition to services for credit, debit, and prepaid card transactions. Key ACH services include the electronic re-presentation of non-sufficient funds (NSF) consumer checks, known as "Represented Check," and the conversion of consumer paper checks into electronic payments for accounts receivable, termed "Accounts Receivable Check Conversion." Usio further provides merchant account services, facilitating the processing of card-based payments across major networks such as VISA, MasterCard, American Express, Discover, and JCB.