No. This is a build-to-order solution. ECOSIRE develops the extension against your specific countries, customizations and exchange gateways, then installs it as a per-tenant extension on your Business Central environment. There is no instant AppSource purchase — you get a solution scoped and verified for your actual setup.

After a scoping call we confirm your active countries and channels and give a firm timeline. A typical engagement covering a small group of countries runs a few weeks from kickoff to UAT, with each additional country pack and gateway integration adding scoped time. The $799 covers the base engine and an initial country configuration; multi-country and complex clearance integrations are quoted per scope before work starts.

E-invoicing rules change constantly — new ZATCA phases, France's PDP transition, Peppol version bumps. We deliver under a support and maintenance agreement that covers bug fixes, BC version-compatibility updates, and updates to the country packs you've licensed when a mandate changes. New versions ship as updated .app releases you deploy through Extension Management.

No. The engine hooks into the standard posting flow via event subscribers (no modification of base objects) and adds table/page extensions rather than altering yours. We scope against your existing customizations during discovery so the extension coexists cleanly, and we test in your Sandbox before any Production install.

The engine outputs UBL 2.1, UN/CEFACT CII, Peppol BIS Billing 3.0, FatturaPA, XRechnung and GCC clearance payloads, with pluggable packs spanning 30+ countries including Italy (SDI), Germany, France, Poland, the Nordics/Benelux Peppol network, Saudi Arabia (ZATCA) and the UAE. We enable the specific packs you need at launch and can add more later as your footprint or mandates grow.