E-invoicing to large buyers

E-invoicing to REWE: onboarding, formats and mandatory details

The REWE Group works with invoicing addresses per entity and a registration step that comes first. Invoice before the start date you were given and the invoice is turned away automatically. This page shows the sequence and the mandatory details.

Your system Structured invoice REWE e-mail or EDI Recipient
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Invoicing REWE: the essentials

Every group company has its own invoicing e-mail address. It is listed in the customer list REWE provides.

Invoice format
PDF or ZUGFeRD by e-mail, EDIFACT EANCOM INVOIC for connected suppliers.
Delivery route
E-mail to the address of the respective REWE entity, sent from a sender address registered beforehand, or EDI through the REWE Group Supplier Portal.
Key references
Ten-digit cost centre, the GLN of the invoice recipient, the GLN of the goods recipient and the customer number.
Particular rules
One transaction per e-mail, two PDF files at most, invoice and annex never in one file.

Which invoice formats does REWE accept?

REWE takes both unstructured and structured invoices. The channel decides the format.

Accepted

  • PDF, one invoice or one credit note per file
  • ZUGFeRD, received and processed by the system
  • EDIFACT EANCOM INVOIC for suppliers connected by EDI, credit notes through the same message with qualifier 381 instead of 380

Not accepted

  • Invoice and annex merged into one PDF file
  • More than two PDF files in one e-mail
  • Invoices from a sender address other than the registered one
  • Invoices sent to the onboarding mailbox, they are not forwarded

EDIFACT EANCOM INVOIC is a format of the recipient. Invoice Portal does not support this standard.

What has to be on the invoice?

Besides the details required by German VAT law, REWE asks for four values that assign the invoice to the right region and the right store.

General invoice details

  • The details required by section 14 of the German VAT Act
  • Invoice number, invoice date and document type
  • Invoice lines, tax rates and totals

Additional requirements from REWE

  • Cost centre, ten digits
  • GLN of the invoice recipient
  • GLN of the goods recipient
  • Customer number for the assignment to the REWE region, requested through the onboarding mailbox
Blue: general invoice details Orange: additionally required by REWE
Invoice Portal / e-invoiceSample view
Customer
Name (BT-44)REWE Markt GmbH
Address50668 Cologne, DE
Document
Number (BT-1)INV-2026-002217
Issue date (BT-2)2026-11-10
Cost centre1234567890
Customer number88123456
Location identifiers
GLN invoice recipient (BT-46)4300000000001
GLN goods recipient (BT-71)4300000009998

Simplified sample view. The colouring shows typical categories of data, not the legal status of each individual field.

How can e-invoices reach REWE?

The e-mail channel requires registration. Without a confirmed start date every invoice is turned away automatically.

E-mail

PDF or ZUGFeRD to the address of the respective REWE entity, sent from the registered sender address. 30 MB per e-mail at most.

EDI

EDIFACT EANCOM INVOIC. The standard is the paperless EDI INVOIC without a digital signature. Set up through the REWE Group Supplier Portal.

Registration first

Fill in the registration form completely, processing takes three to four working days, after which REWE confirms an individual start date.

Registrationform and start date
Suppliercreate the invoice
Registered sender addresse-mail to the entity
REWEinvoice intake

Onboarding and rules for the transport mail

At REWE the registration decides whether an invoice is accepted at all.

A complete registration form

An informal e-mail with the addresses is not enough. The form is scanned and processed electronically.

Sender and reply address

Invoices may only come from the registered sender address. Faulty invoices go back to the reply address.

Wait for the start date

Invoices submitted before the start date you were given are turned away automatically and are not booked.

One transaction per e-mail

One invoice with annexes, or one credit note with annexes. Annexes as a separate PDF file or Excel sheet, two PDFs per e-mail at most.

Invoicing address

The customer list carries the registered office. Your usual invoicing address stays as it is, only the e-mail address has to match the entity.

Address changes

Changes to the sender or reply address are reported the same way.

Creating an invoice for REWE with Invoice Portal

ZUGFeRD is among the formats REWE takes and Invoice Portal can produce. Registering the sender address stays a step on your side.

1
Step 1

Complete the registration

Submit the registration form to REWE and wait for the confirmed start date.

2
Step 2

Produce ZUGFeRD

Create the invoice in Invoice Portal, store the cost centre and the GLNs, create the file and validate it.

3
Step 3

Send from the registered address

One invoice per e-mail to the address of the invoiced REWE entity.

Delivery has to come from the sender address registered with REWE. Before you go live, check that the address Invoice Portal uses for your delivery is the one on file there.

Frequent questions about invoicing REWE

Why was my first invoice turned away?
Most likely it arrived before the start date you were given, or it came from a sender address that is not registered. Either one leads to automatic rejection.
Does REWE accept ZUGFeRD?
Yes. ZUGFeRD is received and processed by the system. PDF is allowed as well, with one invoice or one credit note per file.
How long does registration take?
Processing the registration form takes three to four working days. After that REWE confirms an individual start date.
Can I merge the annex into the invoice?
No. Invoice and annex must not be combined into one PDF file. The annex belongs in the same e-mail as a separate PDF file or Excel sheet.
Do I have to change the invoicing address?
No. The customer list carries the registered office, your usual invoicing address stays as it is. Only the e-mail address has to match the entity.
From checking to sending

Create e-invoices and send them with confidence

With Invoice Portal you create, validate and send structured e-invoices over the delivery channels we support.

  • Certified Peppol access point
  • Creation, conversion and validation of structured e-invoices
  • Integration over the API and the other interfaces we support
Request a demo

Prefer to write? info@invoice-portal.de · +49 561 56014568

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