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Merchant Account for an Ecommerce Store

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Online sales are card-not-present sales, which Visa monitors on their own. This page summarizes Visa's published guidance for card-absent merchants and what processors say about reserves and risk. It does not promise approval.

Nothing on this page is an approval or a guarantee. Each provider decides on its own whether to open an account and on what terms, and it can change its policies at any time.

What Visa calls this business

Visa assigns each merchant a four-digit category code. This is Visa’s own wording, from its Merchant Data Standards Manual (April 2026).

Search all merchant category codes

Protecting card-not-present sales

Visa lists specific checks that can give your acquirer grounds to respond to a dispute.

Shipping and delivery

How Visa measures disputes online

Visa's monitoring program uses one ratio for card-not-present transactions.

  • Visa’s monitoring program uses one count-based ratio for card-not-present transactions: fraud reports plus disputes, divided by settled transactions.

    Visa: Acquirer Monitoring Program fact sheet (2025)· Checked 2026-10-15

  • Visa’s fact sheet sets the “Excessive Merchant” level at a ratio of 220 basis points (2.2%) with at least 1,500 monthly fraud and dispute counts in the U.S., and a footnote says the threshold dropped to 150 basis points (1.5%) on 1 April 2026.

    Visa: Acquirer Monitoring Program fact sheet (2025)· Checked 2026-10-15

What processors say about online risk

  • Stripe’s explainer says high-risk status can come from the industry, chargeback history, financial history, or card-not-present and high-ticket sales, and names tobacco and vaping, CBD and cannabis dispensaries, travel, memberships and subscription box services among industries often treated as high risk.

    Stripe: High-risk merchant accounts explained (May 12, 2026)· Checked 2026-10-15

  • Square lists what it considers before placing a reserve: prepayment for goods or services, chargeback rates in your industry (it names home contracting and repair, professional services, travel and tourism, and custom-made products), your own chargeback rate, sporadic processing activity, and being new to Square.

    Square Help: Manage payment reserves with Square· Checked 2026-10-15

Questions to ask a provider before you apply

These are questions, not claims about any provider. Get the answers in writing.

Frequently asked questions

Is an online store high risk?

Visa’s list of high integrity risk categories does not include ordinary online retail, but some products sold online are on it, such as tobacco and pharmacy items. Stripe’s explainer says shops that sell electronics or jewelry, subscription box services and dropshipping are sometimes treated as higher risk. Policies differ by provider.

Do I need to ship before I charge?

Visa says not to deposit a card-absent transaction until the merchandise has shipped, because customers who see the charge early may dispute it.

What does Visa call an online store?

There is no single code. Visa lists catalog and direct marketing categories such as 5964 and 5969, and miscellaneous retail 5999. Your acquirer assigns the code that matches your primary business.

Sources for this page

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