Mollie announced on September 1, 2026 that it had closed its acquisition of GoCardless. The combined group claims more than 350,000 business customers across more than 30 markets. Mollie brings card acceptance, European local payment methods, the business account and financing. GoCardless brings direct debit and pay by bank, with its Pay by Bank solution available across 38 countries, along with a presence in the United States, Canada, Australia and New Zealand.
Two rails, two cost structures, two forms of redress
Card acceptance and direct debit rest on two distinct mechanisms. A card payment runs on authorisation. The merchant asks the issuing bank at the moment of purchase, the issuer approves or declines within a few hundred milliseconds, and the transaction then goes to clearing before settlement to the acquirer. Pricing is a percentage of the amount, because the interchange and scheme fees charged by Visa and Mastercard are themselves proportional. The cardholder can later dispute the debit, which triggers a chargeback.
Direct debit works the other way round. It rests on a mandate, an authorisation the payer gives once, which lets the creditor pull funds on each due date. GoCardless describes its service as merchant-initiated, with an amount and a frequency the merchant can vary, unlike a standing order. Collections follow the calendar of the relevant scheme, Bacs in the United Kingdom, and the payment is never instant. Its cost reflects the absence of the card networks. In return, the payer keeps a separate refund right, the UK Direct Debit Guarantee. Pay by bank carries neither chargeback nor the Direct Debit Guarantee.
| Card acceptance | Direct debit | |
|---|---|---|
| Payer authorisation | Transaction by transaction | Once, through a mandate |
| How it completes | Authorisation, clearing, settlement | Collection on the scheme calendar |
| Cost structure | A percentage of the amount | Per collection, outside the card networks |
| Payer redress | Chargeback with the issuer | Refund under the scheme guarantee |
What the combination changes for a subscription merchant
A software vendor billing monthly runs two contracts, two reconciliations and two dunning processes. Buyers who sign up online usually pay by card, which takes seconds to enter. Direct debit holds over time, because no expiry date interrupts the run of collections. Holding both rails at one provider allows a switch from one to the other. The relationship opens on the card, and the customer then moves to a mandate once the subscription is established.
A price announced in shares, at half the 2022 valuation
Neither Mollie nor GoCardless disclosed a price at closing. The €1.1bn figure comes from the UK press. When the deal was announced in December 2025, the companies said more than 90% of the consideration would be paid in Mollie shares and the balance in cash; neither has confirmed the terms at closing. If those terms held, GoCardless shareholders, among them Balderton Capital, BlackRock and Permira, receive mostly stock in the combined group rather than cash. Set against the 2022 funding round, the price works out at roughly half the valuation reached back then.
A third model alongside Adyen, Worldline and Nexi
The European acceptance market has been built on two models. Adyen built a single platform aimed at large international accounts. Worldline and Nexi grew by rolling up domestic acquirers. Mollie sits in a third position, aimed at European small and mid-sized businesses, with €147m in net revenue for 2025, well behind those three. The acquisition does not change that order of magnitude. It does shift the ground of the comparison, which now turns as much on holding a subscription over time as on the card approval rate.
Three things remain to be checked. The first is mandate migration, since moving a mandate between creditors follows each domestic scheme's own rules. The second is the regulatory architecture of the group, which the closing announcement leaves out. The third is the customers, to whom both companies promise continuity of service and contract through an integration of unstated length.