Method selection
Account capabilities and required checkout methods reviewed.
Connect the Mollie payment methods available to your business and keep their states linked to your orders. We build the selected flow with server checks and repeat-event handling.
Start this brief
Account capabilities and required checkout methods reviewed.
Amounts, currency and order references set server-side.
Payment state retrieved through the supported API flow.
Paid, pending, expired and repeated notifications tested.
Actual project screenshots. Some client interfaces are in their original language.

Home services in the United States. Actual project screenshots. Some client interfaces are in their original language.

Ecommerce platform. Actual project screenshots. Some client interfaces are in their original language.

Commercial interior projects. Actual project screenshots. Some client interfaces are in their original language.
We define the scope and prepare the agreed first prototype or work plan before payment.
You approve the prototype and pay 30%. We begin the agreed implementation.
We show the main pages and functions or agreed milestone deliverables. After acceptance, you pay the next 30%.
We finish the agreed checks and hand over the project, materials and access. You pay the remaining 40% after acceptance.
Scope agreed before work begins. All prices in USD. Applicable taxes and third-party fees are confirmed in the proposal.
We agree the scope and prepare the first prototype before the first payment. You can review the proposed structure and customer journey before deciding to proceed.
The agreed initial prototype covers the key page or customer journey. For SEO, advertising and other projects without an interface, the first reviewable result is a proposed work plan. The number of screens and revisions is agreed in the brief.
You approve the prototype or work plan and pay 30% of the agreed project price. We then begin implementation.
We demonstrate the agreed main pages and functions, or the named project deliverables. Once you accept this milestone, the next 30% is due.
We complete the agreed checks, deliver the project and hand over the agreed materials and access. The remaining 40% is paid after acceptance.
This schedule applies to projects with a fixed scope. Monthly work and small hourly tasks have separately agreed terms. Advertising spend, hosting, licences and third-party fees are listed separately in the proposal.
We deliver remotely. Briefing, reviews and handover take place online, with the meeting times and working language agreed in advance.
Scope, selection criteria and practical delivery details.
The right setup depends on the sale, platform and methods enabled for your business. We review those requirements before implementation.
A supported store plugin may already provide checkout. Custom work focuses on missing order logic or an external handover.
For standard Payments API notifications, the payment identifier is used to retrieve the current state from Mollie. The incoming call alone does not prove payment.
We link the returned payment to the expected order and amount. Repeated processing must not produce another fulfilment instruction.
Testing includes abandoned checkout, pending payment and expired or failed states. Refund handling is specified separately when needed.
Vladimir Nikolaev agrees the acceptance cases and account configuration with you. Provider charges and subscriptions are outside the development estimate.

CEO and web development & SEO expert. Web developer and SEO specialist since 2015. Vladimir Nikolaev reviews data rules, implementation choices and acceptance checks with you, so the technical work follows a defined business task.
Answered by Vladimir Nikolaev.
Only methods available to your business and supported by the selected setup.
No. The required provider payment state is checked before paid actions.
Yes. We assess configuration before recommending custom work.
Yes, with agreed provider support, administrator actions and order rules.

Give your team one place to manage requests, records and approvals. We build browser applications around the work people actually do, with clear access rights and a practical first release.

Add the function your website is missing without rebuilding the whole system. We develop extensions with a defined job, manageable settings and checks against your current platform.

Help buyers estimate a service or configure a product before they contact you. We turn your pricing rules into a clear calculation, with useful explanations and a route to a qualified enquiry.
Name the platform, enabled methods and order process. We will assess the connection and exception cases.