CardValet performs a proximity check at the granularity of zip code or city, so if the merchant is close to home then the transactions will still go through.

Ixonia Bank Hosting Events to Help Prevent Identity Theft
September 06, 2019
Ixonia Bank Donates $10,000 to Library Campaign
September 05, 2019
Local Business Owner, Susan Marshall, Added to Board
September 04, 2019