Checkout.com Leverages Primer for Partners to Fast-Track Global Payment Capabilities

Checkout.com has adopted the "Primer for Partners" platform to gain direct control over its integration roadmap within the Primer ecosystem. This shift allows the global processor to deploy new payment methods and features independently of Primer’s internal engineering cycles, significantly reducing the time-to-market for shared merchants seeking localized payment capabilities.

What was announced

Checkout.com is among the first major payment providers to utilize Primer for Partners, a self-serve infrastructure designed to let partners build and manage their own integrations. Historically, adding new capabilities to a third-party orchestration platform required extensive cross-team coordination and alignment with the provider's development schedule. This new model replaces traditional reverse APIs with a no-code builder, enabling payment companies to go live in as little as five minutes.

For Checkout.com, which processed over $300 billion in ecommerce volume in 2025, the transition has already yielded tangible results in European expansion. The company has independently integrated TWINT—Switzerland’s primary mobile payment method—which is now live for merchants like Maisons du Monde. Other localized methods including iDEAL, Vipps, MobilePay, and Bancontact have also been added through the portal. This allows the Checkout.com team to configure, test, and push services live end-to-end without opening external engineering tickets or waiting for a third-party roadmap.

Beyond speed of deployment, the platform provides Checkout.com with granular visibility into performance data. This has allowed for specific payment optimizations; for instance, the ferry ticketing platform Ferryhopper, a joint customer, saw card acceptance rates in France and Germany climb from 85% to 91% through payment optimization. The tool is designed to give partners clearer visibility into how their full suite of capabilities performs within the merchant network.

"The traditional model worked well, but as partnerships grow, there are always trade-offs. Every time we wanted to make a new Checkout.com capability available through Primer, or any other third-party, it required coordination across different teams, roadmaps, and priorities. So the pace of rollout was ultimately tied to Primer’s engineering roadmap, not ours. We saw instantly that Primer for Partners removes those limitations entirely."

Matthieu Barral, Global Head of Partnerships at Checkout.com

The companies involved

Checkout.com has established itself as a cornerstone of the global digital payments landscape since its launch in 2012. The company operates as a primary processor for thousands of commerce and fintech entities, handling billions of annual transactions. Its scale is reflected in its high-profile client base and its role in improving payment performance for complex, international enterprises. FF News has tracked the company’s trajectory extensively, noting its position as a major competitor in the merchant acquiring and processing space.

Primer positions itself as a unified infrastructure for global commerce. The company’s platform is designed to consolidate a merchant’s entire payment stack—including processors, fraud tools, and shipping providers—into a single framework. By launching "Primer for Partners," the company is shifting from a model where it builds every integration itself to a platform-centric approach. This allows the company to scale its ecosystem more rapidly by empowering providers like Checkout.com to maintain their own presence on the platform. This ensures that integrations remain up to date with the latest features and security protocols without placing a continuous burden on Primer's internal engineering resources. Gabriel Le Roux serves as the Co-founder & CEO of Primer, while Lara Rosquët serves as the Global Head of Partnerships.

What FF News has reported before

FF News has closely followed Checkout.com’s aggressive expansion and infrastructure upgrades. In late 2026, we reported that Checkout.com Hits Triple-Digit US Growth and Launches New North American Payment Suite, highlighting a 126% increase in US volume. The company’s enterprise appeal was further evidenced when Best Buy Taps Checkout.com to Modernize Marketplace Payments Infrastructure.

The processor’s reach into the tech giant sector was solidified when Microsoft Taps Checkout.com to Power Digital Payments for Xbox, Azure, and Microsoft 365 in EMEA. Additionally, the company has been active in thought leadership regarding emerging consumer trends, as seen in Checkout.com Research: 33% of Consumers Expect AI-Driven Shopping Within the Next Year.

What this means

This move signals a significant shift in the power dynamics between payment orchestrators and processors. By relinquishing control over the integration process, Primer is addressing a major bottleneck in the fintech industry: the "engineering tax" that often stalls the adoption of new payment methods. For processors, the ability to bypass a partner’s roadmap is no longer just a convenience; it is a competitive necessity in a market where localized payment methods (LPMs) are proliferating rapidly. This puts pressure on other orchestration platforms to offer similar self-serve tools or risk their integrations becoming stagnant. The focus now shifts to whether this "no-code" approach can maintain the deep technical robustness required for high-volume enterprise traffic across diverse geographies.