Online store payments: how to choose the right methods and provider

Payment is one of the most important moments of an online purchase. After finding the product, comparing options and deciding to buy, the customer needs to be able to pay simply and feel that the transaction is secure.

A good payments system must work for the business and the customer.

1. WHAT IS A PAYMENT GATEWAY?

In a simplified way, a gateway helps to transmit and process the data necessary for an online transaction between the store and payment participants.

For those who manage a store, however, it is more important to understand the solution as a whole: accepted methods, costs, integration, security, payment management and checkout experience.

2. CHOOSE PAYMENT METHODS FOR YOUR AUDIENCE

It is not necessary to make all existing methods available.

Analyse what is relevant to your customers and markets.

Depending on the business, there may be different card options, digital wallets, transfers or other local methods.

If you sell to other countries, preferences may change.

3. COMPARE COSTS

Analysis:

- commission per transaction;

- fixed costs;

- monthly fees;

- currency conversion costs;

- chargeback costs, when applicable;

- withdrawal or transfer costs;

- possible integration costs.

A seemingly small fee can have a significant impact when volume increases.

4. SECURITY

Payment needs to protect the customer and the business.

Evaluate the solution's security practices, applicable requirements, authentication, and data management.

Security is not just a technical issue. It's also a question of trust.

5. INTEGRATION WITH THE PLATFORM

The payment system must work correctly with the e-commerce platform.

Before deciding, confirm:

- integration available;

- ease of configuration;

- support;

- checkout compatibility;

- reimbursement management;

- information about transactions.

6. SIMPLE CHECKOUT

Even with good payment methods, a complicated experience can harm conversion.

Reduce unnecessary fields, clearly communicate costs and allow the customer to understand what is happening at each stage.

7. INTERNATIONAL PAYMENTS

If you intend to sell outside of Portugal, check that the solution supports currencies and methods relevant to the chosen markets.

You should also consider how payments, refunds and customer support will be managed.

8. SCALABILITY

The system chosen today must be able to keep up with business growth.

Ask:

- Can it handle greater volume?

- Does it allow new methods?

- Does it facilitate international expansion?

- Are there necessary integrations?

- Does it give you access to the data you need?

CONCLUSION

Choosing a payment system is not simply about looking for the lowest commission.

The solution must balance cost, security, payment methods, integration, ease of management and customer experience.

The simpler payment is without compromising security and control, the lower one of the possible barriers to purchasing.

FAQ

What is a payment gateway?

It is a technology that helps transmit and process payment information in an online purchase.

What is the best payment method for an online store?

It depends on the audience, products, markets and platform.

Do payment rates matter?

Yes. They must be included in the calculation of business costs and margin.