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Merchants Bankcard Systems of America Profesional Assoc.s | FAQ | Contact Info | Documents | Site Map | Login | Contact an Agent Here

 
Customer Service:

Corporate Headquarters

Merchants Bankcard Systems of America
70 East Falmouth Highway, Suite 1
East Falmouth, MA 02536

Phone: 800-766-8990
E Fax: (888) 668-2652
Fax: (508) 540-8887

Miami Office:
80 SW 8th Street
Miami, FL 33130

Phone: 800-766-8990
E Fax: (516) 441-1668

Feel free to email your questions to:
support@mbsoa.com

 

ISO Sales:
For information about becoming a Sales
Agent or ISO of Merchants Bankcard of
America Click Here to fill-out and submit an
ISO Agent form online or email our sales
department at salessupport@mbsoa.com
or call:

800-766-8990

Agent Bank:
For more Information about becoming an
Agent Bank Alliance with Merchants Bankcard
Systems of America, send an
email to agentbank@mbsoa.com or call:

800-766-8990

Merchants Bankcard Systems of America
is a full service, ISO/Member Service Provider
of Visa® and Mastercard®. We encourage
anyone who might have a question, comment
or concern to contact our corporate office by
phone or email.

Account Support: Available from 9:00 am - 6:00pm EST, Monday through Friday. Use the following numbers for Financial-related concerns, changes & additions to service, and account-related modifications. Call:

800-766-8990


Technical Support:
Available 24 hours a day, 365 days a year.

800-766-8990

 

Retrieval & Chargeback Dept.
Available 24 hours a day, 365 days a year.

800-766-8990

 

 

 


To Order Supplies:

Please call our Administrative Office. Available from 9:00 am - 6:00pm EST, Monday through Friday at:

800-766-8990

Service Support:

Convert-A-Check:
Customer Service: (800) 766-8990

Account Assistance: 800-766-8990

Your Own Gift Card:
Customer Service: (800) 766-8990

Account Assistance: 800-766-8990


Important Numbers:

Visa® & MasterCard® & Discover®:
Voice Authorization Code 10 Operator Assistance: (800) 291-4840

American Express®:
Customer Service: (800) 528-5200

Voice Authorization: (800) 528-2121

Diners Club®:
Customer Service: (800) 525-7376

Voice Authorization: (800) 525-9040

Carte Blanche®:
Customer Service: (800) 525-7376

Voice Authorization: (800) 525-9040

Japanese Credit Bureau®:
Customer Service: (800) 366-4522

Voice Authorization: (800) 522-8788

 

 
 

© 2014 Merchants Bankcard Systems of America All Rights Reserved. If you would like more information Contact an Agent.

Merchants Bankcard Systems of America is a registered ISO/MSP of First National Bank of Omaha.
American Express requires separate approval.