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What payment processors can a website connect to?

Short answer

Most small business websites use Stripe, Square or PayPal to take payments. They all accept major cards and digital wallets, charge a fee per transaction and handle the card security for you. Choose by where else you take payments, what your customers prefer and how the provider fits your booking or invoicing tools.

In this answer
  1. 01How the main options compare
  2. 02Questions to ask before choosing
  3. 03The provider handles most of the security
  4. 04Make checkout feel trustworthy

How the main options compare

ProviderBest fitWorth knowing
StripeCustom websites, subscriptions and online checkoutStrong developer tools and flexible checkout
SquareBusinesses that also take payments in personOne system for the counter and the website
PayPalCustomers who prefer to pay with a PayPal accountWidely recognized at checkout

Pricing changes, so check each provider's current page. Stripe's standard rate is 2.9% plus 30 cents per successful domestic card payment, with extra fees for international cards and currency conversion.

Questions to ask before choosing

  • Do you also take payments in person or by invoice?
  • Do you need deposits, subscriptions or payment plans?
  • Does it connect to your booking tool and your CRM?
  • How fast do payouts reach your bank account?
  • What does it charge for refunds and disputes?

The provider handles most of the security

Card payments fall under the PCI DSS security standard. When you use the provider's hosted checkout or its secure payment fields, card numbers go straight to the provider. Your website never stores them, which keeps your compliance work light. Avoid any setup where card numbers pass through your own forms or emails.

Good example. A contractor sends invoices through Square, takes deposits on the website through Square's checkout and sees every payment in one dashboard.

Bad example. The same contractor asks customers to email card numbers to the office. That puts customers at risk and breaks card network rules.

Make checkout feel trustworthy

Show the total before payment, list accepted cards and wallets and keep the checkout on your branded page or a clearly linked provider page. Confirm every payment by email right away.

Read how to add booking, payments and memberships. Our web design team sets up the provider that fits your business.

Keep reading

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