Mercator

Mercator + Mollie: A faster, error-free checkout experience.

Connect your Mercator POS to a Mollie payment terminal for integrated in-person payments.

Manually keying in payment amounts and reconciling your POS with your terminal slows you down and can lead to errors. With over 15,000 users, Mercator's powerful software now integrates directly with Mollie's payment terminals to automate your entire checkout process.

Focus on serving your customers while we handle the payments.

A powerful partnership for retailers.

For busy retail environments, every second at the checkout counts. Juggling a separate POS system and payment terminal creates friction for your staff and customers, and leaves you with a time-consuming reconciliation task at the end of the day.

The Mercator and Mollie integration solves this. Your Mercator POS sends the correct amount directly to your Mollie Terminal for every transaction. The payment status is then automatically synced back to your system, giving you a single source of truth and removing manual admin.

Everything you need to streamline your sales

• Automate your checkout: The integration pushes the transaction amount from your Mercator POS to your Mollie terminal automatically. This reduces manual errors and speeds up the payment process.

• Simplify your reconciliation: Get paid faster with real-time reporting. Payment information is synced directly with your Mercator software, so there's no need for manual, end-of-day checks.

• Accept all major payments: Let your customers pay their way. The integration supports all major payment methods, including credit and debit cards, Bancontact, Apple Pay, and more, through our Mollie POS terminals.

Get started in minutes

1. In your Mercator back office, go to the terminal configuration menu.

2. Create a new configuration and select Mollie as the terminal type.

3. Add your Mollie API Key and Profile ID.

4. Link the Mollie configuration to your Mercator cash register.

5. Save your settings to complete the connection.

Once connected, your sales and payment data sync automatically. Find detailed configuration instructions here. 

Grow your business, not your admin.

Leave the payment processing to Mollie and Mercator.

Create a Mollie account

Learn more about Mercator