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9
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The 7 Best Payment Gateways for Ecommerce Businesses

Find out which payment gateways are the best option for your ecommerce business.
E-commerce
VAT Payment
Author
Jenny Longmuir
Published
October 22, 2025
The 7 Best Payment Gateways for Ecommerce Businesses
Table of content

Key takeaways

  1. Choose based on your business needs: The best payment gateway for your ecommerce store depends on your sales volume, integration preferences, and target markets.
  2. Top options offer flexibility and security: Leading gateways like PayPal, Stripe, and Adyen provide robust security, multi-currency support, and features for recurring billing, mobile optimization, and fraud protection.
  3. Integrated and scalable solutions matter: Platforms such as Shopify Payments and Square offer seamless integration with ecommerce and POS systems, while options like Stax benefit high-volume sellers with flat-rate pricing.

Having a reliable and efficient payment gateway is crucial for the success of your business. A payment gateway is the middleman between your online store and the payment processor that receives payment from your customer. It ensures the transaction is carried out securely and smoothly. With numerous options available, choosing the right one can be overwhelming. To help you make an informed decision, we've compiled a list of the 7 best payment gateways for ecommerce businesses.

1. PayPal

PayPal logo

PayPal is one of the most widely used payment gateways in the world, known for its ease of use and widespread acceptance. It allows customers to make ecommerce payments using their PayPal balance, credit card, or bank account.

Features:

  • One-touch checkout: PayPal offers a one-touch checkout option, allowing customers to make purchases without entering their details every time.
  • Multi-currency support: Businesses can accept ecommerce payments in over 25 currencies from across the globe.
  • Fraud protection: Advanced security and fraud protection features help safeguard transactions.
  • Mobile optimization: PayPal's checkout is optimized for mobile devices, providing a seamless experience for customers on-the-go.
  • Recurring payments: Support for subscription-based business models through recurring payments.

2. Stripe

Stripe logo

Stripe is a versatile payment gateway known for its robust API and ecommerce integration capabilities. It supports a wide range of payment methods, including credit cards, Apple Pay, and Google Pay.

Features:

  • Customizable checkout: Stripe provides a highly customizable checkout experience that can be tailored to match your brand.
  • Advanced analytics: Access to detailed analytics and reporting tools to track payments and understand purchasing behavior.
  • Global payments: Support for over 135 currencies and payment methods, making it ideal for international businesses.
  • Stripe radar: Advanced machine learning technology for fraud detection and prevention.
  • Subscription management: Built-in support for recurring billing and subscription management.

3. Square

Square logo

Square is renowned for its point-of-sale (POS) system but also offers a comprehensive online payment gateway. It's an excellent option for businesses that operate both online and offline.

Features:

  • Integrated POS system: Square offers an integrated solution for both online and offline sales, including a free POS system.
  • Inventory management: Tools to manage inventory across multiple sales channels in real-time.
  • Comprehensive reporting and tax reporting: Access to important sales data and integration with accounting software for tax reporting directly from the dashboard.
  • Advanced security: Offers robust account protection including 2-Step verification and employee permissions for added security.
  • Customizable online checkout process: Square also offers a customizable online checkout process, enabling businesses to create and share payment links, buy buttons, or QR codes.

4. Adyen

Adyen logo

Adyen is a global payment company offering a seamless payment experience across online, mobile, and in-store. It is designed for businesses looking for an international reach.

Features:

  • Unified commerce: Adyen provides a single platform for accepting payments online, on mobile, and in-store, offering a consistent customer experience.
  • Revenue optimization: Tools and insights to optimize authorization rates and reduce costs.
  • Localized payment methods: Supports a wide range of local payment methods, catering to customers' preferences in different regions.
  • Risk management: Advanced risk management tools to balance between blocking fraud and accepting legitimate transactions.
  • Split payments: Ability to split payments between multiple parties, ideal for marketplaces.

5. Shopify Payments

Shopify logo

Shopify Payments is the integrated payment gateway for Shopify ecommerce platform users. It eliminates the need for a third-party gateway, offering a seamless checkout experience.

Features:

  • Seamless integration: Directly integrated with your Shopify store, offering a smooth setup process and customer experience.
  • Shopify POS: Integration with Shopify’s POS system for simple online and offline sales.
  • Detailed reporting: Access to detailed reports on sales, payments, and fees directly within the Shopify dashboard.
  • Chargeback recovery: Support and tools to help recover funds lost to chargebacks.
  • No additional fees: Using Shopify Payments waives additional transaction fees charged by Shopify for using external gateways.

6. Authorize.Net

Authorize.Net logo

Authorize.Net is one of the oldest and most trusted payment gateways. It offers a range of features, including fraud protection and subscription billing.

Features:

  • Advanced fraud detection suite (AFDS): Customizable, rules-based filters and tools to manage and prevent fraudulent transactions.
  • Customer information manager (CIM): Securely store customer payment information, simplifying the checkout process for returning customers.
  • Recurring billing: Support for subscriptions and recurring payments.
  • Simple checkout: Easy-to-embed buy buttons for quick setup of payment acceptance.
  • E-check processing: Ability to process payments directly from bank accounts, in addition to card payments.

7. Stax

Stax logo

Stax offers a subscription-based pricing model, making it unique among payment gateways. It's designed for businesses with a higher transaction volume looking for predictable costs.

Features:

  • Subscription-based pricing: Predictable monthly pricing based on subscription, avoiding percentage-based transaction fees.
  • Omnichannel payments: Accept ecommerce payments in various ways—online, in-person, and through mobile devices.
  • Data analytics: Advanced analytics dashboard to gain insights into sales patterns and customer behavior.
  • Customizable solutions: Offers customizable solutions tailored to specific business needs, including API integration for custom checkout experiences.
  • Zero markup on interchange: Charges a flat fee over interchange, potentially offering savings for businesses with high transaction volumes.

Conclusion

Choosing the right payment gateway depends on various factors including transaction fees, payment methods supported, ease of integration, and the geographical reach of your business. It's essential to consider your specific business needs, including your sales volume, the countries you serve, and your technical capabilities, before making a decision. By selecting a payment gateway that aligns with your business model and growth plans, you can provide a seamless checkout experience for your customers while keeping costs in check.

Do you need help with your VAT or sales tax compliance? Book a free call with one of our experts to find bespoke solutions for your business, optimize your tax costs, and reach millions of new potential customers.

Author
Jenny Longmuir
Copywriter
Jenny Longmuir is a content writer with experience in tax and fintech. At Taxually, she covers topics such as global tax compliance, digital reporting, and automation, helping businesses stay informed about the evolving regulatory landscape. Her work focuses on making complex financial and compliance information clear and accessible to a broad audience.
FAQ

Frequently asked questions

Are there any days you’ll be closed for the holidays in 2024?

What is a payment gateway?

A payment gateway securely connects your online store to the payment processor, ensuring transactions between your business and customers are completed safely and efficiently.

Which payment gateway is best for international sales?

Stripe and Adyen are ideal for global ecommerce, offering support for over 100 currencies and localized payment methods.

What’s the best option for Shopify users?

Shopify Payments is the easiest choice for Shopify stores, offering seamless integration, no extra transaction fees, and built-in reporting tools.

How can I prevent fraud and secure transactions?

Gateways like PayPal, Authorize.Net, and Stripe include advanced fraud detection tools and security measures to protect your business and customers.

Which gateway is most cost-effective for high-volume sellers?

Stax’s subscription-based pricing model can reduce costs for businesses processing large numbers of transactions each month.

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