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Credit Card Processing in Redwood City: Rates, Fees, and Options

A clear-eyed look at what Peninsula businesses pay for credit card processing in Redwood City, what drives those costs, and how to compare options.

Flux PaymentsFebruary 28, 20244 min read

Key takeaways

  • Your effective rate is total fees divided by total volume; compute it before you compare any quote.
  • Interchange is set by the card networks and identical for every processor; the markup is where quotes differ.
  • Surcharging and cash discounts are legal in California within limits, but SB 478 and network rules govern how you disclose them.

Credit card processing in Redwood City sits at an odd intersection. Broadway downtown is full of restaurants, cafes and bars that live on small card-present tickets. A few blocks away on the Redwood Shores side are software companies and professional firms that invoice five-figure amounts. Out on Middlefield and in North Fair Oaks, auto shops, tire stores and taquerias run steady retail volume. Then there are the boat and marine service businesses around the port. Each pays for processing in a different way, and the "rate" a salesperson quotes rarely predicts the number at the bottom of the statement.

Start with your effective rate

Before you look at anyone's quote, take your last three statements and divide total fees (including monthly, PCI, gateway and batch fees) by total card volume. That is your effective rate. A Broadway cafe with lots of small debit transactions might be pleasantly low. A Redwood Shores consulting firm keying in corporate cards over the phone might be surprisingly high. Knowing this number is the only way to judge whether a new offer actually saves money.

What is inside the fee

Every card transaction has three cost layers:

On interchange-plus pricing, you see all three. On flat-rate pricing, they are blended, which is simpler but usually costs more once your volume passes a few thousand dollars a month. On tiered pricing, the processor sorts transactions into buckets and you lose visibility entirely. For most Redwood City businesses past the hobby stage, pass-through pricing is the defensible choice. A comparable look at another California city, this breakdown of processing costs in Fontana, shows how much of the variation comes from business type rather than location.

The fees that hide on page three

Look for monthly minimums, statement fees, annual fees, PCI non-compliance fees (charged when you have not completed your questionnaire), gateway fees for online transactions, batch fees, and early termination fees. Individually each is small. Together they can add a quarter of a percent or more to your effective rate. Ask for a full fee schedule in writing, and read the section on reserves; a plain restaurant or retail account should not carry one.

Card-present versus keyed and online

A chip or tap transaction at a Broadway restaurant qualifies for the lowest interchange. The same card keyed in over the phone at a Redwood Shores office costs more, and an online payment costs more still. If your firm takes a lot of phone payments, an emailed invoice with a payment link lets the client enter their own card on a hosted page, which improves data quality, lowers your PCI burden and often qualifies for better rates than a keyed transaction. For large invoices, offer ACH instead; it settles in 1-3 business days and costs a fraction of a card.

Surcharges and cash discounts in California

Merchants can surcharge credit cards in California within the card-network caps and with proper disclosure, and they can offer a cash discount. But SB 478, effective July 2024, requires that the advertised price include all mandatory fees. The practical reading, and you should confirm this with counsel, is that a surcharge disclosed at the register on a menu with pre-surcharge prices is risky, while a cash discount from a posted price is more straightforward. Redwood City restaurants have been experimenting with both; get the mechanics right before you print new menus.

Equipment and software

Buy your terminal outright rather than leasing. Make sure it supports EMV, contactless and PIN debit, since regulated debit interchange is cheap for retail. Restaurants should confirm tip adjustment and pay-at-table options. Professional firms should look at a virtual terminal plus invoicing rather than a countertop device they will use twice a month.

How settlement works

Card batches typically settle to your account in 1-2 business days. ACH takes 1-3 business days. Some processors offer faster access to card funds for a fee, which can matter for a bar covering Friday payroll. Confirm the cutoff time for daily batches; missing it by ten minutes pushes deposits back a day.

Redwood City businesses have plenty of processor choices. The right one is whichever shows you interchange, puts the markup in writing, does not lease you a terminal, and actually understands whether you are a cafe on Broadway or a software firm on the Shores.

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