Contact Us

Need To Contact GMS?

We are here to help you every step of the way. Please feel free to contact us with any questions you may have by using the contact information below.


Web/Online Internet Support

The most convenient and fastest way to get help for your issues.

Phone Support

1-800-450-0031 (M-F 9AM - 5PM EST)

FAX:

1-800-209-0611

Email:

info@globalmerchantservices.com

Holiday Calendar

GMS is open for business any weekday during the year with the exception of the following holidays: New Years Day, Memorial Day, Martin Luther King, Jr. Day, Easter, Independence Day, Labor Day, Thanksgiving (Thursday and Friday), and Christmas Eve And Christmas Day.

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