Congressus

Everything you need for managing your association in one place.

Congressus + Mollie: Automate your association's finances.

Offer your members a smooth payment experience for fees and events, and reduce your administrative workload.

Tired of manually chasing membership fees and reconciling event payments? The integration between Congressus and Mollie automates your entire financial administration. 

Focus on your members while we handle the payments.

A powerful partnership for modern associations.

Managing an association involves a lot of passion, but also a lot of administrative work. Manually sending invoices, tracking payments, and updating member data can be time-consuming and prone to errors, taking the focus away from what truly matters: your members.

The integration between Congressus and Mollie is designed to solve this. By connecting Mollie to your Congressus environment, you automate payment processes for both membership fees and events. This gives you a real-time overview of your finances and offers your members the convenience of online payments.

Everything you need to manage your association's finances

  • Automate your invoicing: Automatically send payment requests for membership renewals and event tickets. Members can pay instantly with their preferred payment method, like iDEAL | Wero, and their status is updated automatically.

  • Simplify your event management: Create event registration forms with integrated payment options. This provides a smooth registration experience for your members and a clear financial overview for you.

  • Get a clear financial overview: All payments are directly linked to member profiles in Congressus. This gives you a real-time, accurate overview of your association's financial health without any manual reconciliation.

  • Learn from the experts: Read how the NVVP uses Congressus and Mollie to save time and reduce errors in their case study.

Get started in minutes

  1. Log in to your Congressus environment.

  2. Go to the settings and choose 'Mollie'.

  3. Click ‘Connect with Mollie’

  4. You will be redirected to Mollie to log in and authorize the connection.

  5. Once authorized, you are returned to Congressus, and the integration is active.

Once connected, your payments will be processed and reconciled automatically.

Grow your community, not your paperwork.

Leave the financial admin to Mollie and Congressus.

Create a Mollie Account

Learn more about Congressus

Compatible with our products:

Compatible with our products: