Costco Merchant Credit Card Processing

🏬💳⚙️

Costco Official • Elavon • Verified March 2026

Everything a Costco member needs to know about accepting credit cards through Costco’s merchant services program — including rates, fees, equipment, contracts, and whether it is actually a good deal for your business.

🏬 What Is Costco Merchant Credit Card Processing?

Costco Offers Member-Only Credit Card Processing Through Elavon — With Exclusive Pricing and a Limited-Time Bonus

Costco partners with Elavon — one of the largest payment processors in the world — to offer Costco members discounted credit and debit card processing for their businesses. As of March 2026, there is an active sign-up promotion offering new accounts a Costco Shop Card bonus up to $300 for qualifying members.

$2,016 Avg. annual savings
for Executive Members

$300 Shop Card bonus for
Executive Members (promo)

2M+ Businesses served
by Elavon worldwide

💡 10 Key Things to Know Before Signing Up

If you own a small business and already have a Costco membership, you have probably seen the brochure near the exit or the ad on Costco’s website. Costco’s merchant services program can offer genuine savings — but it also comes with contract terms, fee structures, and fine print that every business owner should understand before signing. Here is a complete, honest overview built from Costco’s official pages, Elavon’s documentation, and independent merchant services reviews updated through March 2026.

1
Who actually provides Costco’s merchant credit card processing? Elavon — a subsidiary of U.S. Bank with 30+ years in payment processing and 2 million+ business customers.
Costco does not process payments itself. As CreditDonkey (Jan 2025) confirms, Costco is a reseller of Elavon’s merchant services. Elavon, a subsidiary of U.S. Bank, has been in the payment processing business for over 30 years, serves more than 2 million customers worldwide, and has processed over 8 billion transactions. The Elavon-Costco partnership has lasted 27 years — longer than most processors have existed. Costco’s brand provides negotiating leverage for lower rates; Elavon provides the actual technology infrastructure, equipment, and 24/7 customer service.
2
Do I need a Costco membership to use this service? Yes — an active Costco membership (Gold Star, Executive, or Business) is required to access member pricing.
Costco’s official merchant services page is clear: you must be a current U.S. Costco member to qualify for the exclusive processing rates. Gold Star ($65/year), Executive ($130/year), and Business members are all eligible. The type of membership you hold also affects your sign-up bonus — Executive Members currently receive a $300 Digital Costco Shop Card for a new account, while Gold Star and Business members receive $200. The lower rates and exclusive pricing Costco negotiates with Elavon are only available to members in good standing.
3
What are the actual credit card processing rates? Tiered pricing starting at 1.10%+$0.12 (qualified in-store swipe); flat rate at 2.30%+$0.10; online at 1.90%+$0.25. Debit starts at 0.85%+$0.25.
Three pricing structures are available. Tiered pricing: qualified in-store swipe or chip starts at 1.10% + $0.12 per transaction; online qualified at 1.90% + $0.25. But “qualified” rates apply only to basic consumer cards — reward, corporate, or premium cards trigger mid-qualified and non-qualified surcharges that are not published upfront. Flat rate: 2.30% + $0.10 per swiped or chip transaction; 2.60% + $0.10 for e-commerce; 3.20% + $0.10 for keyed entry. Debit: starts at 0.85% + $0.25 per transaction. Costco’s official page (costco.com/merchant-account.html) confirms these figures as of March 2026.
4
What fees apply beyond the per-transaction processing rate? Monthly minimum $20; Application Fee $25 (non-Executive); Statement Fee $4.95/month (non-Executive); potential contract cancellation fee.
Costco’s official processing site (costcopaymentprocessing.com, verified March 2026) discloses these fees: a monthly minimum charge of $20 applies when total monthly transaction fees fall below that threshold — meaning even light-volume months cost at least $20. A $25 Application Fee and $4.95 monthly Statement Fee apply to non-Executive Members; Executive Members are exempt from these two charges, which is one of the clearest financial arguments for upgrading membership before applying. Rates and fees can change without notice, per the official terms.
5
Is there a contract — and is there a cancellation fee? Yes — contracts typically run 12 months to 3 years with automatic renewal and a potential early cancellation fee.
CreditDonkey (Jan 2025) and CardFellow (Mar 2025) both confirm: Costco Merchant Services contracts range from 12 months to 3 years and renew automatically until you actively terminate. Early cancellation typically triggers a penalty fee, which CardFellow notes is one of the most common reasons merchants leave Elavon with a negative experience. This long-term commitment is a key difference from month-to-month processors like Square, Helcim, and Stripe. Before signing, read the full contract, confirm the cancellation fee amount, and verify the exact contract length in writing — not just in the sales pitch.
6
What is the current sign-up promotion? A Costco Shop Card up to $300 for Executive Members or $200 for Gold Star/Business — for new accounts signed by April 30, 2026.
The official costcopaymentprocessing.com page (verified March 2026) details the current promotion: sign up and get approved for a new Elavon merchant account between March 1 and April 30, 2026, and activate by May 31, 2026. The account must have at least 30 days of processing by June 30, 2026. Executive Members receive a $300 Digital Costco Shop Card; Gold Star and Business Members receive $200. The Digital Shop Card is emailed 12 weeks after account activation and is not redeemable at gas stations, car washes, food court kiosks, or for cash. Limit one per member; cannot be combined with other Elavon promotions.
7
What payment types and cards does Costco’s merchant service accept from customers? All major cards: Visa, Mastercard, American Express, Discover, Diners Club, JCB — plus contactless, chip, PIN debit, EBT, fleet cards, and e-checks.
As a merchant services customer, your business can accept all major credit and debit card types — Visa, Mastercard, American Express, Discover, Diners Club, JCB, and fleet cards. CardFellow (Mar 2025) confirms the full list includes contactless payments (Apple Pay, Google Pay), EMV chip cards, PIN-based debit, electronic checks, gift cards, EBT, and even Dynamic Currency Conversion for international customers paying in foreign currencies. Importantly, this is the merchant side of processing — the Visa-only restriction at Costco’s own warehouses does not apply to your customer payments through Elavon.
8
Can I surcharge customers to offset my processing fees? Yes — a credit card surcharge of 1% to 3% is available, but is prohibited in several states and cannot be applied to debit cards.
Costco’s official merchant page confirms a surcharge option from 1% to 3% (in 0.25% increments) that can be passed to customers paying by credit card. Debit cards cannot be surcharged under federal guidelines. However, the official terms note that surcharging is currently not supported in Connecticut, Maine, Massachusetts, New York, and Oklahoma, and that certain state or local laws may restrict the amount. Merchants are solely responsible for determining whether surcharging is legal in their operating states. The surcharge may not fully offset costs on all premium credit card types.
9
How quickly will my business receive funds after processing a payment? Within hours of batch submission or by the next business day — faster than many traditional processors.
CardPaymentOptions (Sep 2025) confirms Costco Merchant Services through Elavon offers same-day or next-day funding options — meaning funds from credit card transactions can be available to your bank account within hours of your daily batch close or by the following business day. For small business owners and seniors running service businesses where cash flow timing matters, this rapid funding is a meaningful operational benefit. Elavon’s Electronic Check Service for paper check conversion also settles in 24 to 48 hours.
10
Is Costco merchant processing a genuinely good deal — or is it more hype than value? For current Costco members who process moderate to high volume, it can be a good deal — but the tiered pricing structure and long contracts require careful scrutiny before signing.
Business.org (Dec 2025) recommends it for existing members: “if you already have a Costco membership, you should definitely consider Costco’s merchant services.” The member-exclusive pricing and Elavon’s reliable infrastructure are genuine benefits. However, CardFellow and CreditDonkey both warn that tiered pricing hides the true cost on reward and premium cards (which make up 50–60% of card volume), and long contracts with cancellation fees create real risk. Helcim and Interchange-plus processors may offer more transparent pricing for comparison. Always get the full contract in writing and compare to at least two alternatives before signing.

Sources: CostcoPaymentProcessing.com (Costco/Elavon official site, Mar 2026) — promotion terms; fees; debit rate 0.85%+$0.25; surcharge 1–3%; monthly min $20; App Fee $25 non-Exec; Statement Fee $4.95 non-Exec; Costco.com/merchant-account.html (official program page, Mar 2026); CreditDonkey (Jan 2025) — Elavon 30yr; 2M customers; 8B transactions; 27yr Costco partnership; Business.org (Dec 2025) — member recommendation; triple-layer security; CardFellow (Mar 2025) — tiered pricing; contracts 12mo–3yr; CardPaymentOptions (Sep 2025) — next-day funding; Talech Terminal; TheSMBGuide — all major cards; DualPayments — qualified vs non-qualified card risk; The Strawhecker Group industry data (June 2025)

🎁 Current Sign-Up Promotion — Limited Time

⚠️ Important Restrictions on the Shop Card Promotion

The Digital Costco Shop Card provided as a sign-up bonus cannot be used at Costco Gas Stations, Car Washes, or Food Court Kiosks. It is also not redeemable for cash (except as required by law) and cannot be applied to offset your monthly merchant account fees. The Shop Card must be used in-store or on Costco.com for merchandise. Confirm all promotion terms and your specific eligibility by calling Elavon directly at 1-844-569-9811 before applying.

Source: CostcoPaymentProcessing.com official Elavon/Costco promotion page (verified March 2026) — all promotion terms, deadlines, exclusions, and eligibility conditions confirmed directly from the official program page.

💲 Pricing Plans — What You Actually Pay

🚨 The Most Important Pricing Warning: Qualified vs. Non-Qualified Rates

The advertised rates (like 1.10% + $0.12) apply only to “qualified” transactions — typically basic consumer debit cards or simple Visa/Mastercard without rewards. Most credit cards used today are rewards cards, premium cards, or corporate cards — these fall into “mid-qualified” or “non-qualified” tiers and are charged at significantly higher rates that are not publicly published on Costco or Elavon’s websites. CardFellow estimates reward cards make up 50–60% of typical card volume. Before signing any tiered pricing contract, demand in writing the specific mid-qualified and non-qualified rates that will apply to your account. Failure to do this is the single most common cause of merchant complaints.

Most Common — Tiered Tiered Pricing From 1.10% + $0.12

Qualified in-store swipe or chip rate. Online qualified: 1.90% + $0.25 per transaction. Best for businesses that primarily accept basic consumer debit cards. Hidden mid- and non-qualified rates apply to rewards and premium cards — get these rates in writing before signing. ⚠️ Mid/non-qualified rates NOT published — must request explicitly.

Simple & Predictable — Flat Rate Flat Rate Pricing 2.30% + $0.10

Same rate for all card types on in-person swipe or chip transactions. E-commerce: 2.60% + $0.10. Keyed entry: 3.20% + $0.10. No tier surprises — every card costs the same. Best for businesses that want predictable costs and accept many premium or rewards cards. ⚠️ Flat rate is higher than tiered qualified rate — but avoids non-qualified traps.

Pass Fees to Customers Credit Card Surcharging 1% – 3%

Pass the processing fee directly to customers who pay by credit card (in 0.25% increments). Debit cards cannot be surcharged. Not available in CT, ME, MA, NY, or OK. Merchants are solely responsible for legal compliance. May not fully offset premium card types. ⚠️ Not legal in all states. Verify your state’s laws before activating.

High-Volume Custom Enterprise / Over $1M Annually Custom Rates

Businesses processing over $1 million annually can negotiate a tailored pricing plan directly with Elavon. Costco’s official page confirms this option is available. Call Elavon at 1-844-569-9811 to discuss custom interchange-plus or other enterprise pricing structures. ⚠️ Minimum $1M annual processing to qualify for custom plans.

📊 How Costco Rates Compare to Major Alternatives

For context, the flat rate of 2.30% + $0.10 per swiped transaction is competitive but not the lowest available. Square charges 2.6% + $0.15 (free plan), 2.5% + $0.15 (Plus), and 2.4% + $0.15 (Premium) with no monthly fees and no long-term contract. Helcim charges an average of 1.83% + $0.08 per transaction using interchange-plus pricing with full transparency and no contract. Stax charges a monthly flat fee plus interchange cost with no markup. For small business owners who process under $10,000 per month, Square and Helcim often deliver lower total costs without any cancellation risk. Costco’s competitive advantage is strongest for mid-volume businesses that already have a Costco membership and want a single trusted relationship with a U.S. Bank-backed processor.

Sources: Costco.com/merchant-account.html (flat rate 2.30%; e-commerce 2.60%; keyed 3.20%; debit 0.85%+$0.25; surcharge 1–3%; over $1M custom; monthly min $20); CostcoPaymentProcessing.com (same rates confirmed Mar 2026); CardFellow (tiered 1.10%+$0.12; reward card 50–60% volume; non-qualified rates not published); CreditDonkey (Helcim 1.83%+$0.08 avg; Square 2.6%+$0.15 through 2.4%+$0.15)

📋 Complete Fee Reference — What You May Be Charged

Fee	Amount	Who Pays	Notes
Application Fee	$25	Non-Executive Members	Waived for Executive Members
Monthly Statement Fee	$4.95/month	Non-Executive Members	Waived for Executive Members
Monthly Minimum Charge	$20/month	All Accounts	Charged when total processing fees fall below $20 in a month
Qualified Swipe/Chip Rate	1.10% + $0.12	Tiered Plan Only	Basic consumer cards only — reward/premium cards billed at higher rate
Qualified Online Rate	1.90% + $0.25	Tiered Plan Only	E-commerce qualified rate; non-qualified higher
Flat Rate — In-Person	2.30% + $0.10	Flat Rate Plan	All card types treated equally; no tier surprises
Flat Rate — E-Commerce	2.60% + $0.10	Flat Rate Plan	Online transactions via Converge Virtual Terminal
Flat Rate — Keyed Entry	3.20% + $0.10	Flat Rate Plan	Manually typed card numbers; highest risk tier
Debit Card Rate	From 0.85% + $0.25	All Plans	PIN-based debit; cannot be surcharged under federal law
Lodging Rate	1.79% + $0.20	Lodging Businesses	Hotels, B&Bs; NOT eligible for in-person qualified rate
Credit Card Surcharge	1%–3% (customer-paid)	Optional	Passed to customer; not legal in all states; debit exempt
Early Cancellation Fee	Varies — confirm in writing	All Accounts	Applies if you cancel before the contract term ends (12mo–3yr)
Rate / Fee Changes	Without notice	All Accounts	Per official terms: rates and fees may change without notice

Sources: CostcoPaymentProcessing.com official terms (Mar 2026); Costco.com/merchant-account.html (debit rate; surcharge; lodging rate; monthly min; Application Fee; Statement Fee); CardFellow (cancellation fee; contract length); CreditDonkey (flat rate comparison; keyed entry rate). Mid- and non-qualified tiered rates are not publicly published by Costco or Elavon — request these in writing before signing.

🖥️ Payment Equipment and Technology Options

🖥️

Countertop POS Terminals (Ingenico Line)
Traditional countertop terminals through the Ingenico product line. Supports EMV chip cards, contactless payments (Apple Pay, Google Pay, Samsung Pay), magnetic swipe, and PIN debit. Designed for retail storefronts with a fixed checkout counter. LCD screen with intuitive interface. Available for purchase or monthly rental — monthly rental keeps upfront costs low for new businesses. Security features include EMV chip processing, point-to-point encryption, and tokenization per Business.org (Dec 2025).
📱

Talech Smart Terminal — All-in-One Mobile POS
CardPaymentOptions (Sep 2025) describes the Talech Terminal as a smart terminal with a built-in card reader and printer — designed for mobile payments without requiring a separate cell phone. Features include an intuitive touchscreen interface, inventory management, customer tracking, and Wi-Fi plus 4G connectivity. Works for retail, restaurants, and service businesses. The Talech platform also offers industry-specific POS features: table management for restaurants, online booking for service businesses, and inventory tracking for retail.
📲

Mobile Payment Processing — Smartphone / Tablet
Elavon’s mobile applications allow any compatible smartphone or tablet to function as a secure payment terminal. Accepts credit cards, contactless payments, and signature-based debit cards from virtually anywhere with a wireless connection. Ideal for service businesses, contractors, food vendors, or any business without a fixed location. CardFellow (Mar 2025) confirms the mobile capability as one of Elavon’s strengths — particularly praised for businesses that serve customers at multiple locations or at events.
💻

Converge Virtual Terminal — Online and Phone Orders
Elavon’s Converge (formerly VirtualMerchant) is a web-based virtual terminal that processes payments on your existing computer — no hardware required. Accepts payments in person, by phone (MOTO — Mail Order / Telephone Order), and by mail. Includes a hosted payment page for e-commerce integration. Features customizable reporting through the MerchantConnect portal, showing daily sales data, chargeback status, and account activity. CardFellow confirms Converge is available for businesses that prefer software over hardware.
🎁

Gift Card Program and Electronic Check Services
Elavon offers a gift card program for businesses that want to issue their own branded gift cards — a tool for building repeat customer visits. CardFellow (Mar 2025) notes this feature alongside Elavon’s Electronic Check Service, which converts paper checks into electronic transactions that settle in 24 to 48 hours. Both are optional add-ons that extend the payment capabilities beyond standard card processing, particularly useful for retail businesses with loyal customer bases.

Sources: CardPaymentOptions (Sep 2025) — Talech Terminal; next-day funding; mobile processing; Business.org (Dec 2025) — triple-layer security (EMV, encryption, tokenization); Ingenico terminal line; equipment rental; CardFellow (Mar 2025) — Converge virtual terminal; gift cards; electronic check 24–48hr; mobile capability; TheSMBGuide — MerchantConnect reporting portal; all major card acceptance

✅ Who Benefits Most — and Who Should Look Elsewhere

✅ Costco Merchant Services Is a Strong Fit If You…

Already have a Costco membership and are happy with your Costco relationship. Business.org (Dec 2025) is explicit: “if you already have a Costco membership, you should definitely consider Costco’s merchant services.” The member-exclusive rates and Elavon’s U.S. Bank-backed reliability are genuine value additions for existing members who trust the Costco brand.
Process moderate to high monthly volume. The more you process, the more the rate savings compound. The official Costco page cites an average annual savings of $2,016 for Executive Members (per Elavon’s analysis of The Strawhecker Group’s industry data, June 2025). At $30,000+ per month in card volume, Costco’s rates — particularly the flat rate — are competitive with the broader market.
Want a single, reliable 24/7 support relationship with a U.S. Bank-backed processor. Elavon’s 24/7 customer service and dedicated Customer Account Manager model mean you are never stuck troubleshooting alone. For senior business owners who prefer a personal support relationship over a chat bot, this is a meaningful benefit.
Operate in retail, restaurant, service, or healthcare industries. TheSMBGuide confirms Costco’s packages are optimized for these specific industries. Elavon’s industry-specific software (Talech POS for retail and restaurants; Converge for service businesses) provides purpose-built tools rather than generic processing.

⚠️ Consider Alternatives If You…

Process low volume and do not want a monthly minimum charge. The $20 monthly minimum means even months where you process very little still cost at least $20. For seasonal businesses or very low-volume operations, Square, PayPal, and Stripe charge zero monthly fees and have no minimums — you only pay when you process.
Want maximum pricing transparency with interchange-plus pricing. Costco’s tiered pricing structure obscures the true cost of processing reward and premium cards. Helcim’s interchange-plus model passes the exact wholesale interchange cost to you with a transparent markup — typically 0.15%–0.50% above interchange — so you always know exactly what you’re paying and why.
Do not want a long-term contract with a cancellation fee. If your business volume is uncertain or you want the flexibility to switch processors easily, Square, Stripe, Helcim, and PaymentCloud all offer month-to-month arrangements with no cancellation penalty. Costco’s 12-month to 3-year contract creates real financial exposure if your circumstances change.
Process primarily online with e-commerce as your main channel. Costco’s flat e-commerce rate of 2.60% + $0.10 is higher than Stripe’s 2.9% + $0.30 on the per-transaction amount, but Stripe has no monthly fees and unlimited integrations. For digitally native businesses, Stripe and Square for WooCommerce or Shopify are generally better fits than Elavon’s Converge virtual terminal.

Sources: Business.org (Dec 2025) — “no-brainer for current members”; CreditDonkey (Jan 2025) — Helcim 1.83%+$0.08 avg; interchange-plus; no contract; TheSMBGuide — industry optimization; CardFellow (Mar 2025) — tiered pricing opacity; contract risk; CardPaymentOptions (Sep 2025) — Square/Stripe alternatives; DualPayments — monthly minimum risk for low-volume merchants

📊 Costco Merchant Services — By the Numbers

💰 Avg. Executive Member Savings

$2,016/yr

Estimated average annual savings for Costco Executive Members who switch to Elavon, per Elavon’s analysis of The Strawhecker Group industry data survey (June 2025). Based on merchants of similar size and type.

🌍 Elavon Global Customers

2 Million+

Elavon serves more than 2 million business customers worldwide and has processed over 8 billion transactions. The Costco-Elavon partnership has been active for 27 years as of 2025, per CreditDonkey (Jan 2025).

📅 Contract Length

12 mo – 3 yr

Costco Merchant Services contracts range from 12 months to 3 years with automatic renewal. Early cancellation triggers a penalty fee. Always confirm the exact term and cancellation fee before signing.

📞 24/7 Customer Service

Always On

Elavon provides 24/7 U.S.-based customer service through Costco’s program, plus a dedicated Customer Account Manager for personalized support. Call the merchant services line at 1-844-204-5982.

🔒 Security Layers

3-Layer

EMV chip processing + point-to-point encryption + tokenization. Three independent layers that render intercepted payment data unreadable to fraudsters, per Business.org (Dec 2025).

⏱️ Funding Speed

Same Day

Funds from card transactions can be deposited within hours of batch submission or by the next business day, per CardPaymentOptions (Sep 2025). Electronic check conversions settle in 24–48 hours.

🏦 Parent Company

U.S. Bank

Elavon is a wholly owned subsidiary of U.S. Bank — the fifth-largest commercial bank in the United States — providing financial stability and regulatory oversight behind every merchant account.

Sources: CostcoPaymentProcessing.com (Exec $2,016 savings; Strawhecker Group data Jun 2025); CreditDonkey (Jan 2025) — 2M customers; 8B transactions; 27yr partnership; U.S. Bank ownership; Business.org (Dec 2025) — 3-layer security; CardPaymentOptions (Sep 2025) — same-day/next-day funding; TheSMBGuide — 24/7 support; 1-844-204-5982

❓ Merchant Processing Questions Answered Plainly

💡 How Do I Sign Up for Costco Merchant Services?

There are two ways to start. Online: visit the official program page at costcopaymentprocessing.com and click “Contact Our Sales Team.” Fill in your business details and a representative will follow up. By phone: call Elavon directly at 1-844-569-9811 for all terms, conditions, and to apply over the phone. A general merchant services support line is also available at 1-844-204-5982 per TheSMBGuide. You must have your Costco membership number, basic business information (legal business name, address, tax ID, estimated processing volume), and bank account details for deposit setup. Applications are subject to Elavon’s underwriting and business approval process — not all business types are eligible. Confirm your business type’s eligibility before beginning.

💡 What Should I Ask Elavon Before I Sign the Contract?

Five questions every business owner should ask before signing — and get answered in writing, not just verbally. (1) What are the exact mid-qualified and non-qualified rates that apply to reward cards, premium cards, and corporate cards on my account? (2) What is the exact contract term — 12 months, 24 months, or 36 months? (3) What is the exact early termination fee if I need to cancel before the contract ends? (4) Can rates be changed without notice during my contract term? (5) Does my business type qualify for the advertised pricing, or does my industry trigger different rate tiers? CardFellow (Mar 2025) emphasizes that merchants who ask these questions before signing avoid the vast majority of complaints that appear in public reviews.

💡 Is Costco Merchant Services Right for a Very Small Business or Home-Based Business?

It depends on your monthly processing volume. The $20 monthly minimum charge means even a month where you process only $500 in cards still costs you at least $20 in fees (on top of per-transaction rates). For home-based businesses, part-time businesses, or seasonal operations processing under $5,000 per month in card transactions, Square is almost always cheaper and simpler: no monthly fee, no contract, no minimum, and a free card reader to get started. Square charges 2.6% + $0.15 per in-person transaction — higher than Costco’s flat rate per transaction, but with zero monthly fees and zero cancellation risk. Use Costco merchant services when your monthly processing volume is high enough that the rate savings outweigh the minimum charges and contract commitment. DualPayments’ analysis suggests this break-even point is typically around $5,000–$10,000 in monthly card volume for most small businesses.

Sources: CostcoPaymentProcessing.com (sign-up; 1-844-569-9811); TheSMBGuide (1-844-204-5982; application requirements); CardFellow (Mar 2025) — five questions to ask; contract scrutiny; DualPayments — break-even analysis; volume threshold; Square comparison; CreditDonkey (Square free reader; 2.6%+$0.15 rates)

🚀 Get Started or Learn More

Get the full current terms directly from the source before making any decisions. Always compare at least two alternative processors before signing a long-term contract.

💳 Official Costco Merchant Processing Page — Elavon 🏬 Costco.com Merchant Account Info Page 📞 Call Elavon Directly — 1-844-569-9811 📞 Merchant Services Support — 1-844-204-5982

✅ Five Steps Before You Sign a Costco Merchant Account

Get your current processing statement and calculate your effective rate. Add up all fees paid last month and divide by total card volume processed. That percentage is your current effective rate. Compare it honestly against Costco’s rates — using your actual card mix, not just the advertised “qualified” rate.
Ask for the mid-qualified and non-qualified rates in writing before signing anything. These are the rates that apply to the reward and premium cards that make up most of your actual card volume. If a sales representative cannot or will not provide these in writing, walk away.
Confirm the exact contract term and cancellation fee in writing. Verbal promises about contract length and cancellation costs are not enforceable. Ask the representative to highlight the specific contract duration and early termination fee clause in the actual contract document before you sign it.
Compare one alternative processor before deciding. Helcim (interchange-plus, no contract) and Square (flat rate, no contract, free reader) are the two most commonly recommended alternatives for small businesses evaluating Elavon. Getting one competing quote takes less than 20 minutes and may reveal a better fit for your business size and card mix.
Verify the current promotion terms at costcopaymentprocessing.com directly. Promotions change. The Shop Card offer described in this guide was active as of March 2026 — confirm all dates, amounts, and eligibility requirements on the official page or by calling 1-844-569-9811 before applying.

© BudgetSeniors.com — This guide is independently researched and written. We are not affiliated with, compensated by, or endorsed by Costco, Elavon, U.S. Bank, Square, or Helcim. This guide contains general information only and does not constitute financial, legal, or business advice. All rates, fees, contract terms, and promotions are subject to change without notice — always verify current terms directly with Elavon at costcopaymentprocessing.com or by calling 1-844-569-9811 before signing any merchant account agreement.

Primary sources: CostcoPaymentProcessing.com official Elavon/Costco program page (verified March 2026) — promotion terms Mar 1–Apr 30, 2026; $300/$200 Shop Card; debit 0.85%+$0.25; lodging 1.79%+$0.20; surcharge 1–3%; monthly min $20; App Fee $25; Statement Fee $4.95; rates may change without notice; Strawhecker Group analysis June 2025 ($2,016 avg savings); Costco.com/merchant-account.html (official Costco page — same rates confirmed; flat rate 2.30%+$0.10; e-com 2.60%; keyed 3.20%; debit tiers; surcharge not available CT/ME/MA/NY/OK); CreditDonkey “Costco Merchant Services Review” (Jan 2025) — Elavon 30yr; 2M customers; 8B transactions; 27yr Costco partnership; U.S. Bank subsidiary; Helcim 1.83%+$0.08 avg; contracts 12mo–3yr; Business.org “Costco Merchant Services Review” (Dec 2025) — “no-brainer for current members”; triple-layer security; equipment rental; Talech; industry recommendations; CardFellow “Costco Payment Processing Review” (Mar 27, 2025) — tiered pricing opacity; qualified rate 1.10%+$0.12; online 1.90%+$0.25; reward cards 50–60% volume; contract risk; five questions to ask; cancellation fee; CardPaymentOptions “Costco Merchant Services Review” (Sep 30, 2025) — Talech Terminal features; next-day/same-day funding; mixed customer reviews; reseller model; TheSMBGuide — 1-844-204-5982 support; all major cards; MerchantConnect reporting; DualPayments — monthly minimum risk; break-even volume; non-qualified card distinction

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