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Merchant services in Costa Mesa.

From South Coast Plaza's 275-plus boutiques to the weekly farmers market at SoCo and The OC Mix, Costa Mesa runs on commerce across seven distinct commercial corridors.

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Costa Mesa, Orange County

Payments that fit how Costa Mesa does business

Costa Mesa has a population of 109,010 and no single traditional downtown. Instead, the city's General Plan identifies seven commercial corridors, including South Coast, Bristol Street, East 17th Street, and Newport Boulevard, each drawing its own mix of shoppers, diners, and business clients. The three largest employment sectors are Professional, Scientific and Technical Services with 7,258 workers, Retail Trade with 6,922 workers, and Health Care and Social Assistance with 6,190 workers. Add a roster of global brands like Vans, Volcom, Experian, and El Pollo Loco and you have a layered local economy that spans boutique retail, B2B services, and light industrial.

That variety shapes how Costa Mesa businesses take payments. Restaurants and shops at South Coast Plaza and Triangle Square need fast tableside or counter solutions. Vendors at the OC Marketplace and the Thursday farmers market at the OC Fair and Event Center depend on mobile readers. Action-sports brands and agencies in the Westside District send invoices and settle large accounts by ACH. And with 7.6 million visitors in 2023 generating a total economic impact of 1.1 billion dollars, every business here benefits from reliable, flexible payment tools.

Local know-how

What sets Costa Mesa apart

South Coast Plaza Demands Seamless Checkout

South Coast Plaza at 3333 Bristol Street is the largest shopping center in California and the 6th largest in the United States, with 2.8 million square feet of retail and dining space and more than 275 boutiques and restaurants. That volume of daily foot traffic means every second at checkout matters. Retailers and restaurants there need fast, reliable card terminals and tableside payment options that keep lines short and customers satisfied.

Market Vendors Need Mobile and On-the-Go Payments

The OC Marketplace at the OC Fair and Event Center operates on weekends year-round, and a weekend farmers market runs at SoCo and The OC Mix, giving local vendors and food businesses built-in recurring customer traffic every week. Vendors at these markets cannot depend on a fixed register. Mobile card readers let them accept payments from any spot on the grounds, keeping sales moving whether traffic is light or the line stretches around the booth.

Westside B2B Businesses Rely on Invoicing and ACH

The Westside District has evolved from a historically industrial area into a hub for action-sports brands and creative agencies, featuring live and work projects that attract design-oriented small businesses. These firms rarely collect payment at a counter. They bill clients on net terms and collect through invoicing and ACH transfers, which keeps cash flow predictable and cuts out the friction of chasing checks from other businesses across the region.

Local facts on this page come from: Costa Mesa General Plan 2015, 2035, Land Use Element, Wikipedia, South Coast Plaza, Wikipedia, OC Fair & Event Center, OC Fair Official Attendance Archive, DataUSA, Costa Mesa, CA, The Malakai Sparks Group, Costa Mesa Commercial Property Management Guide, Kiddle Encyclopedia, Costa Mesa, California facts for kids, PVOS Academy, Vending Machine Business in Costa Mesa.

Who we work with

Costa Mesa businesses we help

South Coast Plaza boutiques and retail shops
Restaurants and cafes near Triangle Square
Weekend market and food truck vendors
Action-sports and creative agency B2B firms
Bristol Street automotive dealerships
Colleges supporting local cafes and retail
Popular in Costa Mesa

Where most owners here start

Mobile payments

Phone and tablet readers, tap to pay and QR codes for business on the go.

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Invoicing and recurring billing

Send invoices, set up automatic billing and accept ACH payments.

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Gift cards and loyalty programs

Branded gift cards, loyalty points and mobile rewards.

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FAQ

Costa Mesa questions

We sell at the OC Marketplace every weekend. Can Upward Merchant set us up without a storefront?
Absolutely. Upward Merchant works with Costa Mesa businesses by phone, email, and video, so there is no need to visit an office. We can get you set up with a mobile reader that works anywhere on the OC Fair and Event Center grounds. You take cards, tap-to-pay, and digital wallets right from your booth, and funds settle quickly after each market day.
My creative agency in the Westside District bills clients on extended terms. Can you help with that?
Yes. Upward Merchant offers invoicing and ACH payment tools built for exactly that workflow. You send a professional invoice, your client pays online or by bank transfer, and you track everything in one place. It is a clean fit for the design-oriented small businesses that have made the Westside District a hub for agencies and action-sports brands.
With so many visitors coming through Costa Mesa each year, how do gift cards help my shop stand out?
Costa Mesa welcomed 7.6 million visitors in 2023, and many of them are shopping for something to take home or give as a gift. A branded gift card program turns those one-time shoppers into repeat revenue. It also builds loyalty with local regulars who come back because they already have value stored with you, which matters a lot in a city full of neighborhood pockets and corridor retailers competing for the same foot traffic.
Can you help my Costa Mesa business if you are not local?
Yes. Upward Merchant works with businesses across the U.S. by phone, email and video. Send a recent processing statement and we review it line by line, explain what you pay and set up any equipment remotely, with support any time you need it.
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