Home / Case studies

Battlehill Projects

Taking payments delivery from certification to live service

Connecting product, payment APIs, certification and rollout across an environment of more than 4,000 merchant locations.

Illustrative stock photograph: Card held over a portable contactless card reader.
Illustrative sector photography.
4,000+ merchant locations
Payment APIs
PCI CPoC context
Certification, pilot & rollout

Customer context

The payments product required coordinated progress across APIs, cloud environments, cyber controls, partner certification and live-service preparation. Merchant experience depended on the complete transaction flow and support model, not only the availability of an individual product component.

The delivery challenge

The programme had to balance delivery speed against payment security, partner obligations, certification conditions, transaction performance and support capability. The programme needed one route from product and partner discovery through integration, pilot and phased release into live merchant service.

Illustrative stock photograph: Smartphone held near a contactless payment terminal.

What the team did

Connect requirements to the delivery roadmap

We translated merchant, payment-partner and regulatory needs into prioritised features, technical actions, transaction-flow requirements and acceptance criteria. We sequenced API integration, cloud environments, certification, pilot and phased release within the roadmap.

Maintain traceability across delivery conditions

We connected APIs, cyber controls, performance, partner certification, defects and production-readiness evidence so that release priorities reflected their combined effect. This kept the route to live visible across product, technical and external partner activity.

Use pilot and service evidence

We used demonstrations, pilot feedback, transaction performance and support data to clarify customer impact and prioritise fixes and enhancements. Merchant experience and payment performance informed release priorities alongside assurance and operational readiness.

Establish ownership after release

We connected engineering, partners and support through live-product ownership. Monitoring, incident routes, runbooks and early-life exit criteria formed part of the operational model, supporting the transition from rollout to an owned live service.

Keeping the programme on track

Acceptance traceability
Merchant and partner needs linked to transaction flows, technical actions and acceptance criteria.
Certification dependencies
Certification and cyber conditions connected with API and release readiness.
Pilot decisions
Feedback, transaction performance and defects informing fixes and rollout priorities.
Live support
Monitoring, incident routes, runbooks and early-life exit criteria.

What changed

Certification to live service
We took product delivery and payment certification through to a controlled route into live merchant service.
Phased release, not big bang
Discovery, integration, certification, pilot and phased release ran within a single delivery plan.
Scaled across the estate
The approach supported an environment of more than 4,000 merchant locations.

Outcomes describe the delivery result achieved on the programme. How we describe our delivery experience.

How this helped the customer

We connected product delivery and certification to a controlled route into live merchant service. The approach brought discovery, integration, certification, pilot, phased release and service improvement into the same delivery plan.

Facing a similar challenge?

When a release depends on partner certification, integrations and support, progress in development is only one part of readiness. Battlehill can connect those conditions with the roadmap, pilot decisions and the responsibilities needed to operate the live service.