Skip to main content
Explore our guides to learn how to use Invopop effectively. Whether you’re setting up your first workflow, achieving compliance in a specific country, or integrating with third-party services, these guides provide step-by-step instructions and best practices. Getting started

How to go live

Ready to issue real invoices? Follow these steps to move from sandbox to production.
https://assets.invopop.com/icons/gobl.svg

GOBL Guide

A guide to the GOBL format and how to use it.
Recent regulation enforcements
https://assets.invopop.com/apps/peppol/icon.svg

Peppol

Belgium’s B2B enforcement came into effect on January 1st, 2026.
 Upcoming mandates
https://assets.invopop.com/apps/verifactu/icon.svg

VERI*FACTU Invocing Guide

Spain’s B2B enforcement comes January 2027. Get prepared today.
https://assets.invopop.com/apps/at-pt/icon.svg

AT Portugal

Portugal’s B2B enforcement comes January 2026. Get prepared today.
Integrations
https://assets.invopop.com/apps/stripe/icon.svg

Stripe

Sync invoices with Stripe payments.
https://assets.invopop.com/apps/chargebee/icon.svg

ChargeBee

Connect invoices to ChargeBee subscriptions.