Contact Us
Contact T-Chek by filling out the contact form, or dialing a number below!
24/7 Customer Service:
1.800.776.2433
Customer.Service@tchek.com
MasterCard Customer Service:
1.866.571.2435
Card Authorization:
1.800.776.2435
Sales:
1.866.661.2435
Technical Support:
1.877.767.2435 x7500
Merchant Services:
1.877.767.2435 x7510
Main:
1.952.934.3413
1.952.934.3411 (Fax)
T-Chek Systems, Inc.
14800 Charlson Road
Eden Prairie, MN 55347



