# Open Invoice div div ⏱ 2 min div 👤 Legal Team [Download: DE_Ratepay_Rechnung_(Rechnungs-Template)_8.4.pdf](/assets/de_ratepay_rechnung_rechnungs-template_8.4.c71cd246fbac82b58673e181c09aa25a15dff3c879f07110d1e71da4ea4ef192.4d8bfcb7.pdf) [Download: EN_Ratepay_Open_Invoice_(Invoice_template)_8.4.pdf](/assets/en_ratepay_open_invoice_invoice_template_8.4.781098352fc8c06c2b189ec1bf2699b57012df2ec162bcc4447fb34119392a3f.4d8bfcb7.pdf) The generation of a **payment QR code for Swiss customers** should be considered. ## Invoice Date Date when the invoice was created. **Invoice Date** must correspond to the date of the shipping notification (Confirmation Deliver / Capture) to Ratepay. ## Shipping Date Date of dispatch / service / download. ## Due Date Indicate due date agreed with us in the contract. Default is 14 days. ## Payment Reference Payment API v1: `` sent in the PAYMENT REQUEST Response. Payment API v2: `ratepay_payment_reference` sent in the Authorize transaction Response. This will be the Reason for Payment and looks like this: > DK0123456N7 ## Bank Account Details You will receive the bank account details for your shop during integration. It will look like this: | Label | Value | | --- | --- | | Account Holder | Ratepay GmbH | | Bank | Commerzbank AG Berlin | | IBAN | DE85 1004 XXXX 0190 8615 00 | | Reference | *see [Payment Reference](/docs/legal/a_legal_requirements_for_the_integration/customer_correspondences/open_invoice#payment-reference)* | ## VAT-ID (B2B only) The VAT-ID of your B2B customer. ## Payment Method Note for chosen payment method, e.g.: ```DE Rechnung ``` ```EN Open Invoice ``` ## Legal Disclaimer Note on assignment of receivables. ```DE Der Verkäufer hat die fällige Kaufpreisforderung aus Ihrer Bestellung einschließlich etwaiger Nebenforderungen an die Ratepay GmbH abgetreten. Forderungsinhaber ist damit die Ratepay GmbH. Eine schuldbefreiende Leistung ist durch Sie nur an die Ratepay GmbH möglich. Es gelten die Zahlungsbedingungen und die Datenschutzbestimmungen der Ratepay GmbH: www.ratepay.com/legal ``` ```EN The seller has assigned the due purchase price claim from your order including any additional claims to Ratepay GmbH. The claim holder is thus Ratepay GmbH. A debt-relieving service is only possible by you to the Ratepay GmbH. The Additional Terms and Conditions and Data Protection Notice of Ratepay GmbH: www.ratepay.com/legal ``` ## Imprint (optional) Imprint incl. VAT-ID of the claim holder. > Ratepay GmbH | Ritterstraße 12-14 | 10969 Berlin Geschäftsführung: Sabrina Flunkert-Glinzer | Dr. Steven Lemm | Sidharth Chugh Amtsgericht Berlin Charlottenburg | HRB 124156 B | USt-IdNr. DE270098222