Grant Merchant Services helps companies and non-profits take credit and debit card payments. No matter how you take payments we can help in any technological environment – ecommerce, online terminal, mobile or traditional terminal. GMS can also help solve your need for invoicing, recurring, installment or surcharge pricing solutions. We find the solution that best fits how you do business.
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100 S Prospect Ave, Suite 9, Park Ridge, IL 60068
