The Easypaisa Payment Connector for Business Central is a build-to-order AL extension that links Pakistan's Easypaisa mobile-money platform directly to your Dynamics 365 Business Central invoicing and cash-application workflow. Instead of exporting CSVs from a merchant portal and keying receipts by hand, your finance team generates an Easypaisa payment link straight from a posted or draft sales invoice, the customer pays via wallet or OTC (over-the-counter) deposit, and Business Central records the receipt against the correct customer ledger entry.

This is not an instant AppSource download. ECOSIRE designs, builds, and installs the extension as a per-tenant extension on your specific Business Central environment (cloud SaaS or on-prem), wired to your Easypaisa merchant credentials and your PKR chart of accounts. We handle the AL development, the API integration to the Easypaisa gateway, sandbox testing, and go-live.

Under the hood it uses table and page extensions on the Sales Invoice and Customer Ledger Entry, event subscribers (OnAfterPostSalesDoc and payment-registration events) to trigger link generation, an isolated-storage-backed credential store, and a Job Queue entry that polls settlement status and posts matched receipts. Gateway calls go through Business Central's HttpClient over the Easypaisa REST API; webhooks (where available) are received via an API page. Permission sets are scoped so only authorized cashiers can issue refunds.

Every deployment is matched to how you actually run BC — your number series, posting groups, dimensions, and reconciliation cadence. You get a tested extension, a permission set, a short runbook, and ECOSIRE support for fixes and BC version compatibility updates. Built-to-order means it fits your books, not a generic template.