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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.
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GOBL Guide

A guide to the GOBL format and how to use it.
Recent regulation enforcements
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Peppol

Belgium’s B2B enforcement came into effect on January 1st, 2026.
Upcoming mandates
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VERI*FACTU Invocing Guide

Spain’s B2B enforcement comes January 2027. Get prepared today.
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AT Portugal

Portugal’s B2B enforcement comes January 2026. Get prepared today.
Integrations
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Stripe

Sync invoices with Stripe payments.
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ChargeBee

Connect invoices to ChargeBee subscriptions.