Electronic Invoicing (FEL)
This section covers the electronic invoicing integration for businesses operating in Guatemala.
Topics
- Setup & credentials — Billing information, FEL certifier dropdown, and why only integrated certifiers appear.
- Issuing invoices — Invoices are generated automatically during sales when FEL is configured.
- Credit notes — Issue credit notes for returns and adjustments.
- FEL reports — View and export your electronic invoicing history.
Quick links
| Task | Where in FlowPOS |
|---|---|
| Configure FEL credentials | Business → Billing & electronic invoicing |
| Understand certifier list | Setup — certifier dropdown |
Developer documentation (certifier registry, API, workflows) lives under Developer Documentation → Fel in the sidebar.