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Mastercard Guide to Benefits

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SEI Credit Union Debit Mastercard

Important information. Please read and save.
This Guide to Benefits contains detailed information about insurance, retail protection and travel services you 
can access as a preferred cardholder. This Guide supersedes any guide or program description you may have received earlier.

To file a claim or for more information on any of these services, call the Mastercard Assistance Center at
1-800-Mastercard: 1-800-627-8372,
or en Español: 1-800-633-4466.

“Card” refers to Mastercard® card and “Cardholder” refers to a Mastercard® cardholder.


We're always here to help. Let's connect.

(208) 233-4395 

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