Increase Sales & Reduce Risk

Innovative Check Processing

Check processing services mean you'll never have to turn a customer away for wanting to pay by paper check. MainStream Merchant Services partners with leading check services providers to offer hassle-free protection against bad or fraudulent checks. Whether your establishment is Business to Consumer (B2C), or Business to Business (B2B), we offer a broad range of check services to suit your needs: ACH, Conversion, Verification, Guarantee, Checks by Telephone, Checks by Web, and Recurring Billing.

Check Guaranatee