The Multi-PSP Order-to-Cash Connector is a Dynamics 365 Business Central extension that ECOSIRE builds, installs and supports for omnichannel retailers and D2C brands running several payment service providers across markets. Instead of stitching together one connector per PSP, you get a single AL extension that speaks to 15+ providers — Adyen, Klarna, Nets, Mollie, Stripe and more — and drives the full order-to-cash loop inside Business Central.

The app adds table and page extensions for a PSP Transaction ledger, Settlement Header/Line documents, and a configurable PSP Setup card per provider. It ingests PSP settlement files (CSV/JSON reports or API pulls) on a schedule via the Job Queue, then runs automatic payment, fee and refund matching against posted sales invoices, payment registrations and customer ledger entries — so reconciliation that used to be a spreadsheet chore posts itself, with a clear exception worklist for what can't be matched. From a sales order or posted document you can capture, cancel or activate authorizations directly, and the same engine handles both ecommerce checkout and in-store/POS transactions.

This is honest build-to-order software, not an instant AppSource download. ECOSIRE scopes your exact PSP mix and settlement formats, develops the connector in AL, and installs it as a per-tenant extension on your Business Central Online (or on-prem) environment with its own permission sets. Integrations use the BC REST/OData API and event subscribers so upgrades stay clean, and optional Power Platform / Dataverse surfacing is available for finance dashboards.

You buy a working, supported connector tailored to your providers and your chart of accounts — installed by engineers who own the result, with a defined delivery lead time and an ongoing support path.