If you're looking to sell your products online and expand your reach nationally or even internationally, it's essential to implement suitable elements. Every online store should equip itself with a payment module tailored to its needs, ensuring both security and ease of use.
How to Implement Credit Card Payments on Your Ecommerce Platform

Accepting Online Payments with Mollie
Several solutions exist for accepting online credit card payments. As an online merchant, you can use a payment plugin offered by a payment service provider such as Mollie. This choice allows you to offer your customers multiple payment solutions based on their preferences.
Regardless of the payment plugin used, we prioritise maximum security, incorporating technologies compliant with current regulations (PCI-DSS, PSD2, GDPR), including the 3D Secure security system. Additionally, we offer extensive customisation of your payment page, allowing you to match it to your branding through options like color and typography adjustments.
Please note: Choosing Mollie involves signing a single contract encompassing all the solutions you want to integrate on your site, with no commitment.
Integrating an Online Payment Plugin
Follow these steps for a seamless integration:
Log in to your software account.
Navigate to the Payment Method or Settings page.
Choose Mollie as your preferred payment platform.
Insert the module's API key.
For e-commerce shop modules like Prestashop:
Download the desired plugin within your shop.
Install the plugin.
Insert the corresponding API key.
In other cases, if you have a competent team handling your ecommerce, our API is at your disposal to create a secure and customised solution.
Our support service is ready to assist you, and you can also find answers in our knowledge base.
Cost of an Online Payment Solution
Determining the precise cost of an online payment solution is challenging due to variations in providers and market-specific requirements (VAD contracts for French businesses, for example). However, our transparent pricing structure includes payment per transaction, with no entry fees, contractual commitments, or hidden charges.
The transaction cost consists of a fixed part (€0.25) and a variable part (between 1.2% and 2.8%). For detailed information on transaction fees based on the payment module used, check our pricing page.
Note: For high monthly volumes (over €50,000), we offer quote-based pricing with more advantageous fees.
Added Benefits for Mollie Clients
Beyond operating costs, selecting Mollie for credit card payments brings additional benefits:
Single contract for all payment modules.
Accessible dashboard for a comprehensive transaction overview.
Flexibility in setting the frequency of payment receipts.
Reminder emails to enhance conversion rates and reduce abandoned carts.
Mollie is your ideal partner for accepting online credit card payments, offering tailored, efficient, and customisable solutions to transform visitors into satisfied customers.
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