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Find a Payment Provider
Why This Matters
A clunky checkout kills sales faster than bad product photos. If your payment form looks sketchy, loads slowly, or doesn't support Apple Pay, you lose customers at the exact moment they're ready to hand you money. One study found that 9% of cart abandonments happen because of limited payment options alone.
The right payment setup does more than accept credit cards. It unlocks mobile wallets, handles multi-currency for international buyers, and deposits funds in your account within 48 hours. Stripe plus PayPal covers 90%+ of online transactions and takes under 30 minutes to configure.
Stop thinking of payments as plumbing and start thinking of them as conversion optimization. Every payment method you add removes one more excuse for a customer not to buy.
What You'll Do
Set up at least one payment provider and integrate it with your store. Test a purchase to make sure everything works.
How To Do It
Comparing Payment Providers: Fees, Payout Speed, and Global Availability
This takes about 30 minutes. The wrong payment provider costs you money on every single transaction, so get this right.
1. Understand the fee structure (10 min)
- Stripe: 2.9% + $0.30 per transaction. Payouts in 2 business days. Available in 47 countries. Best API and dashboard. The default choice for most stores.
- PayPal: 2.9% + $0.30 (varies by country). Instant access to funds in PayPal balance. Available in 200+ countries. Many customers prefer PayPal because they don't need to enter card details.
- Square: 2.6% + $0.10 online. Payouts next business day (or instant for a fee). Best if you also sell in person — unified online + POS system.
- Shopify Payments (if on Shopify): 2.9% + $0.30 on Basic plan, lower on higher tiers. No additional transaction fee (other providers add 0.5-2% on top of their fees on Shopify).
Every provider charges per transaction. Here is the real comparison:
The hidden cost: if you are on Shopify and use a non-Shopify-Payments provider, Shopify charges an extra 0.5-2% per transaction. This makes Shopify Payments almost mandatory on Shopify.
2. Check your country and currency (5 min)
Not all providers are available everywhere. Stripe is unavailable in many developing countries. PayPal has restrictions in some regions. Check the provider's website for your country before getting attached. If you sell internationally, you need a provider that supports multi-currency — Stripe and PayPal both handle this well.
3. Set up your primary + secondary provider (10 min)
Always offer at least two payment methods. The standard combination is Stripe (for cards) + PayPal (for customers who prefer it). Enable Apple Pay and Google Pay through Stripe — they are free to add and reduce checkout friction on mobile.
4. Test a real transaction (5 min)
Before going live, place a real order on your store using your own card. Verify that the charge appears in your payment dashboard, the order confirmation email sends, and the funds arrive in your account on schedule. Then refund yourself to test the refund flow too.
Deliverables
- Primary payment provider set up and integrated with your store
- A secondary payment method enabled (e.g., PayPal alongside Stripe)
- A successful test transaction completed and refunded to verify the full flow
Recommended Tools
Stripe
The developer-favorite payment processor. Clean API, great dashboard, supports 135+ currencies. Best overall choice.
2.9% + $0.30 per transaction
Try StripePayPal
The payment method everyone knows. Many customers prefer PayPal because they don't have to enter card details.
2.9% + $0.30 per transaction
Try PayPalSquare
Great if you also sell in person. Unified online + POS payments in one system.
2.6% + $0.10 per transaction
Try SquarePro Tips
- 1Enable Apple Pay and Google Pay through Stripe — they're free to add and cut mobile checkout time from 60 seconds to under 10 seconds. Mobile wallet users convert 2x higher than manual card entry.
- 2On Shopify, using any provider other than Shopify Payments triggers a 0.5-2% surcharge on top of the provider's own fees. That hidden fee on a $50 order is $0.25-$1.00 per transaction — it adds up fast.
- 3Place a real test order every month, not just at launch. Payment integrations break silently after platform updates, and you won't know until a customer tells you (or doesn't).