Best Payment Gateways for Shopify: Features, Benefits & Setup

Choosing the right payment gateway in Shopify can quietly make or break your store’s performance. It’s not just about accepting payments, it’s about creating a checkout experience that feels smooth, secure, and familiar to your customers.

For UK brands selling both locally and internationally, the goal is simple: boost conversions, support local payments, and grow globally. This guide gives you a clear, practical breakdown of fees, features, setup, and which gateway suits your store, written the way a real team would explain it to a client.

A poor checkout experience is one of the biggest reasons customers abandon their carts.

Here’s what the right gateway helps you do:

• Reduce checkout friction
• Offer flexible online payments
• Accept multiple currencies
• Build trust with known providers
• Improve approval rates on transactions

For UK eCommerce brands, having an online international payment gateway is key if you want to scale beyond domestic sales.

Simple Flow (How payments actually move)

Customer → Checkout → Payment Gateway → Bank Approval → Payment Captured → Store Gets Paid

Shopify setup structure

Shopify supports two different types of credit card payment providers:

You can also connect via:

• Shopify API payment gateway setups (for custom builds)
• Shopify apps payment gateway integrations
• Shopify integrated payment gateways for seamless checkout

1. Shopify Payments: The Default Payment Gateway

Shopify Payments

Best for: Most UK businesses starting or scaling up

Key Benefits:

• No additional Shopify transaction fees
• Fully integrated dashboard
• Multi-currency support
• Faster payouts

Quick Take:
If you want the simplest, most cost-effective option, this is often the best payment gateway for Shopify.

2. PayPal: A Trusted Payment Provider for Shopify

PayPal

Best for: International customers & trust

Key Benefits:

• Recognised worldwide
• Faster checkout with saved accounts
• Strong buyer protection

Quick Take:
A must-have for global stores and a solid choice for the best payment gateway for Shopify dropshipping.

3. Stripe: Powerful Payment Solutions for Shopify

Stripe

Best for: Custom and subscription-based stores

Key Benefits:

• Advanced API capabilities
• Flexible billing models
• Strong backend control

Quick Take:
Ideal if you’re using a Shopify API payment gateway or need custom payment logic.

4. Authorize.Net: A Veteran Payment Provider

Authorize.Net

Best for: Established and enterprise businesses

Key Benefits:

• Advanced fraud detection
• Recurring billing support
• Reliable infrastructure

Quick Take:
A stable choice if your store needs security and detailed reporting.

5. Klarna: Flexible Payments That Convert

Klarna

Best for: Increasing conversions and order value

Key Benefits:

• Buy Now, Pay Later options
• Popular in the UK & Europe
• Encourages higher spend

Quick Take:
Great if you want to offer flexible online payments and improve checkout conversion rates.

Instead of chasing trends, focus on what your store actually needs:

Quick decision checklist

• Selling internationally? → Use PayPal + Shopify Payments
• Running subscriptions? → Stripe
• High-ticket products? → Klarna
• Simple store? → Shopify Payments only

If you’re unsure, working with experts can save time:

• Hire Shopify Developer: https://kiwicommerce.co.uk/hire-shopify-developer/
• Shopify Development Agency: https://kiwicommerce.co.uk/shopify-development/

Using Multiple Payment Gateways

Most successful stores combine gateways.

Example setup:

Shopify Payments → Card payments

PayPal → Global users

Klarna → Flexible payments

Why this works:

• Covers more customer preferences
• Reduces drop-offs
• Helps you grow globally

If you’re searching for how to set up a payment gateway on Shopify, here’s the real process:

Step-by-step flow

Login → Settings → Payments → Activate Shopify Payments → Add Bank Details → Go Live

Checklist before going live

• Business verification complete
• Correct currency setup
• Test transaction done
• Refund process understood

For advanced setups:
Integrating Payment Gateways: https://kiwicommerce.co.uk/step-by-step-guide-to-integrating-payment-gateways-with-kiwi-commerce/

1. Accepted payment methods and multi-currency support

Your gateway should support cards, wallets, and local payment options.

2. Transparency of costs and transaction fees

Always review the full breakdown of fees:

• Transaction fees
• Currency conversion
• Withdrawal charges

3. Recurring billing and payout holding time

Important for:

• Subscription businesses
• Membership stores

4. Worldwide availability

If you want to scale, your gateway must support international markets and local currencies.

5. Ease of onboarding and customer support

Avoid gateways that:

• Take weeks to verify
• Offer poor support
• Complicate integrations

Shopify CBD Payment Gateway

Not all gateways support CBD products. You’ll need:

• Specialised high-risk payment providers
• Compliance checks
• Custom Shopify 3rd-party payment gateway integrations

The best payment gateway for Shopify isn’t always one solution, it’s often a smart combination.

Start simple with Shopify Payments, then layer in options like PayPal or Klarna as you scale.

At the end of the day, your goal is simple:

• Make checkout easy
• Build trust
• Remove friction

If you’re comparing options like Shop Pay and PayPal, this guide will help:
https://kiwicommerce.co.uk/shop-pay-vs-paypal/

A well-set payment system doesn’t just process transactions it quietly drives revenue in the background.