Commercial and corporate cards in Business Central often settle at the most expensive interchange tier simply because the transaction is submitted without the supplementary data card networks reward. Level 2 data (sales tax amount, tax-exempt status, customer PO/order number) and Level 3 data (per-line item descriptions, quantities, unit-of-measure, unit price, commodity codes, freight) signal a low-risk B2B purchase — and qualifying transactions can settle at meaningfully lower interchange rates.

This is a build-to-order AL extension, not an instant AppSource download. ECOSIRE builds it against your specific gateway and chart of accounts, installs it as a per-tenant extension on your Business Central environment (cloud or on-prem), and supports it after go-live.

What we build. A table-extension and page-extension layer captures the Level 2/3 fields on Sales Orders, Posted Sales Invoices and the payment record. An event subscriber (typically on OnAfterPostSalesDoc or the payment-capture flow of your connector) assembles the L2/L3 payload from the posted document lines — descriptions, quantities, UoM, line amounts, the document tax breakdown and the customer PO. A per-gateway field-mapping module translates that payload into the exact API schema your processor expects (Authorize.Net, Stripe, Worldpay, Cybersource or your acquirer's API), because every gateway names and validates these fields differently. B2B card detection inspects the card BIN / product code returned at authorization and routes only commercial/corporate/purchasing cards through the enhanced-data path, so consumer cards are left untouched. An Interchange Savings report and Power BI-ready dataset show qualified vs. unqualified volume.

Permission sets, a Job Queue entry for retrying enhanced-data submission, and AL test codeunits are included. Optional Dataverse / Power Platform sync surfaces the savings data outside BC. We do not control your card network's qualification rules — we make sure Business Central submits clean, complete L2/L3 data so your transactions are eligible for the better rate.