Payment Gateway Integration in Oman

What is an electronic payment gateway and how does it work?

An electronic payment gateway is a service that allows your store to accept online payments by linking the payment page to a service provider that processes the transaction according to its mechanisms and security procedures.

When a customer selects a product and reaches the payment page, they enter the required payment information or choose an available payment method, then the transaction is processed and the system sends back the result of the operation. After that, the store should receive a reliable confirmation to update the order status and inform the customer of the result.

The process typically includes the following stages:

1. The customer selects the products or services and confirms the order.

2. The customer proceeds to the payment page or uses the integrated payment interface in the store.

3. The payment gateway processes the transaction and executes the necessary verification procedures.

4. The system receives the transaction result, whether it is successful, rejected, or still processing.

5. The store updates the order status and sends an appropriate confirmation message to the customer if needed.

The importance of correct integration lies in the fact that the order status should not change to “Paid” simply because the customer returns to the payment success page; rather, the transaction result should be verified through a reliable mechanism provided by the service provider.

What payment gateway options are available in the Sultanate of Oman?

The choice of payment gateway depends on the type of your business, the payment methods you wish to accept, the nature of the store, costs, and registration and technical integration requirements. Among the choices that can be considered in the Omani market are the OmanNet PG service, the Thawani payment gateway, along with payment links that may suit some activities without requiring full integration with the store.

Comparison of electronic payment options in Oman

This table is a starting point for comparison, not a definitive ranking of the best services. Before choosing, ensure the supported payment methods, fees, requirements for accepting your business, and the mechanism for transferring money to your bank account are clear.

1. OmanNet PG

There is a government electronic service dedicated to linking the electronic payment gateway with OmanNet PG, and the service page states that the solution allows merchants to process debit card transactions and facilitate e-commerce in the Sultanate of Oman. One of the mentioned conditions is that the merchant or establishment must have a bank account with one of the licensed local banks. <Cite refs={["turn250232search1"]}/>

If you are considering this option, start by reviewing the official service requirements, then inquire about registration and integration procedures, supported payment methods, applicable fees, and the technical documentation that the store developer will need.

2. Thawani Pay Payment Gateway

The Thawani Pay payment gateway in the Sultanate of Oman provides solutions for accepting electronic payments through websites and applications. It can be linked to online stores using a hosted payment page or API interfaces, depending on the project's needs and the store's development method. Before starting, it's advisable to review the official documentation to understand registration requirements, integration options, and current fees.

This type of solution can be suitable when you want to connect payment directly to the purchase process within your store or when you need to integrate payment with a reservation system, application, or proprietary platform.

You can check out Thawani Pay Payment Gateway for current details and start the registration process.

3. Electronic Payment Links

If your business receives orders via phone or social media, payment links may be a practical option to start. You can create a link tied to a specific order or amount and send it to the customer to complete the payment through a dedicated page.

The Thawani payment links service illustrates the ability to create a link and share it via email or social media platforms, while tracking payments through the merchant's platform. 

However, if you are managing a store with a large number of products and orders, direct integration may be more appropriate, as it helps automate order status updates and link payments with the cart and inventory.

What are the requirements for linking a payment gateway in Oman?

The requirements vary by service provider and the nature of your business, so do not assume that all gateways require the same documents or follow the same registration procedures.

For example, the Thawani payment gateway page mentions documents that include a copy of the personal ID or residency card, a bank statement, a commercial registration, application and agreement forms, and activation of the payment gateway.

Before starting the registration, prepare the following information to verify the requirements of the service provider:

• Establishment Data: trade name, commercial registration information, and the information required to verify the activity.

• Authorized Person Data: identification or documents requested by the service provider to validate the authority of representation.

• Bank Account: details of the account to which the sales proceeds will be transferred, according to the approved terms.

• Store Data: website link, nature of products or services, sales, delivery, and return policies when requested.

• Technical Information: store platform, integration method, and contact information for the developer responsible for the linkage.

This is a general preparatory checklist and does not replace the official document list provided by the service provider. Also, the acceptance of the registration request is subject to the provider's review and meeting its requirements.

How do you link a payment gateway to your online store? 6 Practical Steps

After selecting the service provider and preparing the documents, the technical linking stage begins. The details may vary depending on the platform used, but the following steps represent the general path for most integration operations.

Step 1: Choose the right payment gateway

Do not start installing a random plugin before identifying your needs. First, ask about available payment methods, fees, registration requirements, the duration of transferring proceeds, and how to handle refunds and rejected transactions.

Also, verify that the payment gateway supports your store platform or allows integration through API. The appropriate linking method for a store built on a ready-made platform may differ from the linking method required for a custom web application.

Step 2: Register a merchant account

Apply for registration through the official channels of the service provider, submit the required documents, and then complete the necessary verification and agreements.

Once approved, the provider will furnish you with the required information for linking, such as technical access data or API keys, according to its system. Treat these keys as sensitive data; do not place secret keys on publicly accessible website pages or in source files that anyone can access.

Step 3: Define the integration method

There are various ways to integrate payment into the store:

• Hosted Payment Page: The customer is directed to a secure page managed by the payment provider to complete the transaction. This method may reduce the amount of work required to develop a custom payment interface.

• Ready-made Plugin: An official or approved plugin may be available for the store platform, facilitating setup if compatible with the platform's version and the service provider.

• Custom API Integration: The developer connects the order and cart system directly to the payment gateway, suitable when greater control or custom functionality is required.

Thawani, for example, offers options including a hosted payment page, API interfaces, and development tools, according to its official documentation. 

Step 4: Link payment to the order

Payment should integrate with the order system in a clear manner. When a customer creates an order, the store should send the necessary data to the service provider, then handle the transaction result according to the approved response.

The developer needs to ensure that the system can distinguish between successful, rejected, canceled, and pending payments, and that it does not create duplicate paid orders if the customer reloads the page or clicks the confirmation button multiple times.

It is also necessary to use the verification mechanism or backend notifications provided by the provider, such as Webhooks when available, to reliably update the order status rather than relying solely on the return page.

Step 5: Test the linkage before launch

Do not proceed to accept real payments before testing the integration in the test environment provided by the provider, if available. Basic tests include:

• Successful completion of a test payment.

• Handling a rejected or canceled transaction.

• The correct payment status appearing within the store's admin panel.

• Sending order confirmation to the customer upon successful payment.

• No duplicate orders or charges due to retrying.

• Verifying system behavior on connection interruption or response delay.

• Testing the payment experience on both mobile and desktop.

Also ensure that order amounts, currencies, taxes, and delivery fees are sent correctly, and that the amount displayed to the customer matches the amount your store is attempting to collect.

Step 6: Activate the account and monitor transactions

After passing the tests and completing the provider's approval, transition to the actual operating environment using the correct production data, and ensure that the required settings are activated.

In the initial days, monitor the transaction log, order statuses, and refund operations to verify that funds are settled according to the agreed-upon schedule. If failed transactions occur repeatedly, review system logs and error messages and contact the technical support of the payment provider if needed.

What are the fees for payment gateways in the Sultanate of Oman?

There is no single cost that can be applied to all payment gateways or all businesses. Fees may include transaction fees, activation fees, a periodic subscription, or costs related to integration and maintenance, depending on the provider and the agreement.

The service page for linking the payment gateway with OmanNet PG on the government portal lists fees that vary according to the sector; it mentions a maximum of 1% for the government sector with a ceiling of 5.320 Omani rials, and 1.5% for the private sector with a maximum of 10 Omani rials. 

Important: Do not assume that these figures represent all the commercial fees you will pay for each transaction, or that they apply automatically to any other payment provider. Request clarification from the relevant authority regarding the nature of current fees, and whether there are any additional fees related to transactions, activation, settlement, or refunds.

When comparing quotes, ask about:

1. The percentage fee per transaction and its minimum or maximum value, if applicable.

2. Activation fees or monthly or annual subscriptions.

3. Fees for refunds or transaction disputes.

4. The duration for transferring funds to the bank account.

5. Integration or development and maintenance fees.

6. The currencies and payment methods supported by the solution.

7. The cost of technical support and any additional services.

Do not compare percentage rates alone; instead, calculate the total expected cost based on your sales volume, average order values, and necessary services.

What is the difference between a payment gateway and a payment plugin?

While the terms may appear similar, they refer to different parts of the payment process.

A payment gateway is the service that processes payments or allows them to pass through according to the service provider's system, while a software plugin is a tool that connects the store platform with this service and facilitates the exchange of data between them.

An API interface, on the other hand, is a technical means that allows the store to communicate with the payment system, and can be used to build a custom integration when a ready-made plugin is insufficient or when the project needs additional functionality.

Therefore, before installing any plugin, ensure it is compatible with the payment gateway you chose, that its source is reliable, and that it supports the current versions of your store platform.

How do you protect your store when receiving electronic payments?

Security should be a part of the linking process from the beginning, especially since the store deals with order data, customer information, and financial transactions.

Make sure to implement the following practices:

• Use HTTPS with a valid SSL/TLS certificate.

• Do not store sensitive card data on the store's server without appropriate technical and organizational grounds.

• Use official integration interfaces and secret API keys in the manner specified by the provider.

• Verify the validity of backend payment notifications before updating the order status.

• Restrict access privileges to the admin panel and payment accounts.

• Update the store platform, plugins, and related systems.

• Keep transaction records and monitor errors, implementing appropriate data protection policies.

• Test payment and refund processes, as well as unexpected scenarios before launch.

Using an external payment gateway does not automatically ensure that all aspects of store security are guaranteed; the responsibility for protecting administration accounts, the server, integrations, and the data retained by the store remains part of project management.

Common Mistakes When Linking Payment Gateways

Linkage may seem successful in the first test, but some issues only emerge when using the store actively. Key mistakes to avoid include:

Relying on the payment success page only: The transaction status should be verified according to the provider's official mechanism, as simply returning the customer to a particular page is not enough to prove the payment.

Neglecting rejected transactions: The store needs to clarify what happened to the customer and provide an appropriate way to retry without creating duplicate orders.

Not testing refunds: Ensure the team knows how to handle return and refund requests, and that the order status and financial records are accurately updated.

Using test data in the production environment: Keys for testing must be kept separate from operational keys, and sensitive data should not be exposed in code or public logs.

Ignoring mobile experience: Test the payment page on smaller screens, ensuring fields, buttons, and error messages are clear.

Not accounting for fees in the price: You should know the costs of processing payments, delivery, and other services when setting product prices and profit margins.

Frequently Asked Questions About Linking Payment Gateways in the Sultanate of Oman

How do I connect a payment gateway to my online store in Oman?

Start by choosing a suitable provider, then register a merchant account and complete verification procedures. Once approved, choose the available linking method for your platform, such as a ready-made plugin, hosted payment page, or API, then test payment processes and order updates before the actual launch.

Do I need a commercial registration to open a payment gateway account?

Requirements vary by service provider and the nature of the activity. The Thawani registration page lists the commercial registration among the documents required for registering as a merchant. So, check the list of current documents and conditions directly with the entity you wish to engage with. 

What is the best electronic payment gateway in Oman?

The choice depends on the nature of your activity, the required payment methods, fees, registration requirements, compatibility with the store platform, and the speed of fund settlement. Compare the available options based on these criteria, and do not rely solely on price or the name of the service.

Can a payment gateway be linked to WooCommerce or Shopify?

This depends on the chosen payment gateway, the available plugins, and the support offered by the platform and service provider. Check for the existence of official or approved integration, or ask about the possibility of linking via API before making a decision.

How long does it take to link a payment gateway?

The duration depends on the merchant account approval procedures, completion of documents, integration method, store complexity, and required tests. Using a ready-made integration may be simpler than building a custom link, but an accurate duration cannot be determined until the requirements are known and the provider's approval is obtained.

Can I receive payments from customers outside Oman?

This depends on the payment gateway and the supported cards, currencies, and merchant account conditions. If you target international customers, check the accepted payment methods, fees, currency conversion, and any geographical restrictions before activating the service.

Do I need a developer to link a payment gateway?

You may be able to set up a ready-made integration if you have the necessary experience and if the store platform supports it. However, custom integration, or linking with inventory and accounting systems, usually requires a developer with experience in APIs, transaction security, and testing various payment scenarios.

Link the payment gateway to your store and start receiving orders 

The success of electronic payment does not rely solely on the choice of the gateway, but on its integration with the cart, orders, inventory, and confirmations that reach customers. The clearer and better-tested the payment process is, the easier it will be for your team to track transactions, reduce errors, and provide a better shopping experience.

If you plan to launch an online store in the Sultanate of Oman or wish to develop your existing store, the Simahum Designs team can assist you in identifying integration requirements, selecting the appropriate integration method for your platform, and combining the payment gateway with the order cycle according to your project's needs. Contact us to discuss your store and its payment requirements, and get a clear understanding of the technical steps needed before starting implementation.