Billdu: Invoice Estimate Maker

Eine redaktionelle Auswertung der gespeicherten Rezensionen

Billdu is the most feature-complete of the compact invoice makers: it handles both invoices and estimates, supports multiple templates, and works for multilingual markets. But there's a long-standing bug that hasn't been fixed in years: the client's name disappears from a saved invoice or estimate when you edit it. This breaks the core use case. Splitting invoice vs. estimate access across plan tiers without warning is a product trap.