# Guides

- [ERP localization rollout guide: approaches, risk matrix & checklist](https://erplocalization.com/guides/erp-localization-rollout/) – A vendor-neutral framework for rolling out an ERP to new countries: native vs add-on vs local partner, a risk-vs-effort matrix and a discovery checklist.
- [E-invoicing models explained: post-audit, clearance, Peppol & 5-corner](https://erplocalization.com/guides/e-invoicing-models/) – How post-audit, real-time reporting, clearance, Peppol 4-corner and 5-corner/platform e-invoicing models work and what they mean for your ERP.

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Canonical: https://erplocalization.com/guides/ · Last updated: 2026-10-16 · Informational only; not tax, legal or implementation advice. Featured placements are paid or promotional and do not affect the compliance data. Data: CC BY 4.0, attribution "ERP Localization (erplocalization.com)".