Shopify Payments: Stripe vs 2C2P vs Omise (Opn) — What's the Difference?

Choosing the right payment gateway for Shopify is an important part of building an E-Commerce store.

The decision affects more than whether customers can successfully make a payment. It can also influence payment method availability, target markets, checkout experience, recurring billing, system integrations, and back-office operations.

For businesses operating in Thailand, three payment platforms that are often considered are Stripe, 2C2P, and Omise, now operating under the Opn brand.

Each solution has different strengths, so businesses planning a Shopify E-Commerce website should evaluate their payment requirements before implementation.

What Is Stripe?

Stripe is a global payments platform widely used by online businesses, technology companies, and digital services.

For businesses with Stripe accounts in Thailand, Stripe currently supports card payments as well as PromptPay, allowing customers to scan a QR code and complete payment through participating Thai banking applications.

Key Advantages of Stripe

• Supports major credit and debit card networks
• Suitable for businesses serving international customers
• Supports PromptPay for eligible Thailand-based businesses
• Strong APIs and developer tools
• Supports subscription and recurring billing use cases where available
• Provides payment and billing infrastructure for different business models

Who Is Stripe Best For?

Stripe can be a good choice for businesses selling both domestically and internationally and for companies that want a payment infrastructure that can support future development.

It can also be attractive for subscription businesses, SaaS platforms, and businesses with more advanced recurring billing requirements.

What Is 2C2P?

2C2P is a payments platform operating across Asia with payment capabilities designed for regional and local customer preferences.

Its payment channels include cards, QR payments, PromptPay QR, digital payment methods, and other supported payment options.

Key Advantages of 2C2P

• Strong coverage of payment methods relevant to Thai customers
• Supports PromptPay QR
• Supports credit card payments
• Provides multiple QR and digital payment options
• Suitable for medium and enterprise businesses
• Useful for businesses targeting Thailand and other Asian markets

Who Is 2C2P Best For?

2C2P can be suitable for businesses whose main customer base is in Thailand and that want to provide a broad selection of local payment methods.

It can also be considered for larger E-Commerce projects that require payment integration, reconciliation, or connections with enterprise systems.

What Is Omise / Opn?

Omise is a payment platform name that has long been familiar to businesses and developers in Thailand. Its payment services now operate under the Opn brand.

One of its notable strengths is its API-driven approach, which can be useful for businesses that want more control over payment flows and integrations.

Key Advantages of Omise / Opn

• Suitable for businesses operating in Thailand
• API-based payment integration
• Useful for customized payment flows
• Can be integrated with websites and back-office systems
• Suitable for projects supported by development teams

Who Is Omise / Opn Best For?

Omise / Opn can be considered by businesses that require more flexibility in payment development or have specialized checkout and payment workflows.

For example, a business may need to connect payment processing with CRM, ERP, order management, or custom business applications.

Stripe vs 2C2P vs Omise / Opn

A simple way to compare the three platforms is:

• Stripe — suitable for businesses targeting both Thailand and international markets with a strong developer ecosystem.
• 2C2P — suitable for businesses focused on Thailand and looking for a broad selection of local payment methods.
• Omise / Opn — suitable for businesses requiring flexible APIs and customized payment integrations.

Should You Choose Stripe for International Sales?

For businesses planning to sell across multiple countries, Stripe can be an attractive option because of its international payment infrastructure and extensive developer tools.

However, businesses should always verify supported countries, currencies, payment methods, and account requirements for their specific implementation.

Should You Choose 2C2P for Thai Customers?

If your customer journey is primarily focused on Thailand, supporting familiar local payment methods such as PromptPay and QR payments can be important.

2C2P can therefore be considered by businesses that need multiple local payment options, particularly for projects with additional payment, reconciliation, or enterprise integration requirements.

Should You Choose Omise / Opn for Custom Integration?

If your business requires a customized payment flow or needs to connect payments with other systems through APIs, Omise / Opn can be considered for custom integration projects.

Greater customization can also require more development and testing, so businesses may benefit from working with an experienced E-Commerce development team to design the appropriate architecture.

Don't Choose a Payment Gateway Based Only on Transaction Fees

Transaction fees are important, but they should not be the only factor in selecting a payment provider.

Businesses should also consider:

• Target countries and customer segments
• Preferred customer payment methods
• Credit cards, PromptPay, QR payments, and wallets
• Checkout experience
• Refund and payment management
• Settlement and reconciliation
• Subscription and recurring billing requirements
• API capabilities
• ERP, OMS, and accounting integrations
• Available development resources

What Should You Check Before Connecting a Payment Gateway to Shopify?

When developing a Shopify store, businesses should verify whether the required payment provider is supported for the store's country and intended integration method.

Payment providers can have different onboarding processes, checkout flows, integration methods, and merchant requirements.

Before implementation, review:

• Shopify plan
• Business registration country
• Available payment providers
• Required currencies
• Required payment methods
• Applicable Shopify third-party transaction fees
• Refund and cancellation workflows
• Order and payment status integration with back-office systems

Which Payment Gateway Should You Choose?

There is no single payment gateway that is best for every business. The right solution depends on your customers, markets, business model, and technical requirements.

• Thailand + international customers → Consider Stripe
• Thai customers + broad local payment options → Consider 2C2P
• Customized integrations + API flexibility → Consider Omise / Opn

Most importantly, the payment gateway should work effectively with your checkout, orders, inventory, ERP, OMS, and accounting systems.

Planning the E-Commerce and payment integration architecture from the beginning can help your store support current sales requirements while remaining ready for future growth.