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Merchant Services

Convenient Credit & Debit Card Processing


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Merchant Services Solutions


Merchant Services Help You Increase Your Sales

First Financial directly focuses on each merchant’s individual needs to create a custom solution that boosts sales and keeps costs low. After submitting your request, we will reach out to you to discuss your merchant services options.




First Financial

First Financial® Corporate Headquarters: 2907 Shelter Island Drive Suite 105-620 San Diego, CA 92106

Client Service Center:  Main: 1-800-315-7791 Fax: 1-800-215-0217 (Monday–Friday 5:00am–6:00pm Pacific or 8:00am–9:00pm Eastern)

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