Start with your actual compliance scope
A useful Pennylane e-invoicing France assessment begins with transaction mapping, not a feature list. Identify each French legal entity and its SIREN/SIRET, VAT status, B2B domestic invoices, B2C sales, exports, intra-EU flows, service transactions and payment reporting obligations. Then record how sales invoices, supplier invoices, credit notes and corrections move today. The right France e-invoicing software must support the flows you really have, including exceptions, rather than merely generating attractive invoices. Ask Pennylane to confirm the treatment of every mapped case in writing and distinguish functionality available now from roadmap items.