PayPal & WorldPay Payment Acceptance for Business Central lets your customers pay an invoice by card or digital wallet from a hosted checkout link, and quietly closes the accounting loop on the back end. This is a build-to-order extension: ECOSIRE develops it in AL, installs it as a per-tenant extension on your Business Central environment (cloud SaaS or on-prem), and supports it after go-live. It is not an instant AppSource download — you get a solution wired to your chart of accounts, payment methods, and posting rules.

The extension adds a "Pay Now" action and embedded payment link to Posted Sales Invoices via a page extension, and emails it through your existing document send profile. Customers settle on PayPal Checkout or the WorldPay Hosted Payment Page; we never touch raw card data, so your PCI scope stays with the gateway. When a payment settles, a webhook receiver (exposed through a Business Central API page / OData endpoint, processed by a Job Queue entry) matches the transaction to the open invoice and creates a Cash Receipt Journal line applied to the customer ledger entry. Gateway fees post to a dedicated G/L account so your bank reconciliation ties out to the cent.

Refunds are handled from inside Business Central: an action on the posted invoice calls the gateway refund API and posts the corresponding credit. Everything runs under a dedicated permission set, with table extensions storing gateway transaction IDs, fee amounts, and status for full audit traceability. Multi-currency, partial payments, and your tax setup are respected because we configure against your real company data during build. Optional Dataverse/Power Platform sync can surface payment status to Power BI or a portal.