@cabel @Cdespinosa @pixel @map Germany has very strict rules about invoices. From a formal perspective this one has most things required but what is missing is the VAT amount and percentage. That needs to be spelled out on an invoice. It should be 17% noted somewhere. The rest look like a legit German invoice except for the strange translation of „business“ noted by @NeoNacho already. That phrasing is very American. „Thank you for trusting in us“ would be a more typical German phrase.