accounting export2 ai assistant1 bmf regulation1 cash flow forecast1 cogs1 datev export1 expense tracker1 financial reports1 german tax1 invoice splitter1 mixed tax rate1 multiple tax rates1 net profit1 profit calculator1 profit margin1 tax compliance1 tax rate split1 tax report1 unit economics1 vat breakdown1 vat report1 vat split1 woocommerce analytics1 woocommerce invoice1 woocommerce plugin1 woocommerce profit1 woocommerce tax1 woocommerce vat1 xero export1