The International Service Assessment (ISA fee) is 3% of the value of the transaction, and can be easily located as a separate line item within the transactions list. In keeping with US Government sanctions, and also to minimize the risk of fraud, certain countries, like Iran, are blocked by PEX. Please consult your Administrator for the full Restricted Countries listDocumentation Index
Fetch the complete documentation index at: https://support.pexcard.com/llms.txt
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Managing My PEX Card and Account
International Use of PEX Cards (for Cardholder)
You can use PEX Cards internationally, provided that this feature has been turned on by your Administrator.
Last modified on April 23, 2026