Casa Ley addenda for CFDI 4.0

Invoice Casa Ley with its addenda in CFDI 4.0, from the web portal or through the API.

Industry: Retail
Price: $555 MXN per year, VAT included. No Premium needed.
With Premium: Included, along with every addenda in the catalog
Variants and group companies: Mercaderías · Activos fijos · Servicios

The Casa Ley logo belongs to its owner and is shown only to identify the company. Factura Digital is not affiliated with Casa Ley.

What the Casa Ley addenda is

It is a block of commercial data that Casa Ley asks for inside your invoice XML to find their order and pay you. It goes after the stamp, so it doesn't change the CFDI's validity with the SAT.

Supermarket and department store chains use the addenda to match your invoice with their purchase order and with the goods received at their distribution center or store. If the data doesn't match, the invoice doesn't get paid.

Data it usually asks for

Supplier number assigned by the chain
Purchase order number
Goods receipt number
GLN of the buyer, the supplier and the delivery location
Barcode (GTIN) of each product

Each company defines its own addenda. The exact fields are in the manual your buyer or the Casa Ley accounts payable team gives you.

How to invoice Casa Ley with its addenda

01
Get a quote
Tell us you invoice Casa Ley. An advisor goes over the manual or XSD schema your buyer gave you.
02
We set it up
We get the Casa Ley addenda ready in your account, for $555 per year or included in Premium.
03
Invoice and deliver
When you invoice you fill in the data Casa Ley asks for and the XML goes out with its addenda, ready for their portal or mailbox.

One addenda or all of them

See pricing See the addenda catalog

If you only invoice with the Casa Ley addenda, you pay $555 per year, VAT included, with no subscription. If you invoice several companies with addendas, Premium includes all of them for $450 per month.

Questions about the Casa Ley addenda

What people ask us most before invoicing with an addenda.

Ask an advisor

How much does the Casa Ley addenda cost?

$555 per year, VAT included, and you don't need Premium. If you invoice several companies with addendas, Premium includes all of them for $450 per month or $4,500 per year. Either way, each CFDI uses one stamp from your package.

Does the Casa Ley addenda affect the stamp?

No. The addenda goes in the cfdi:Addenda node, outside the original string, so the SAT doesn't check it and it doesn't change the seal or the Timbre Fiscal Digital. Casa Ley checks it.

What data do I need to invoice Casa Ley?

Whatever its addenda manual asks for. In retail and department stores it is usually: supplier number assigned by the chain; purchase order number; goods receipt number; GLN of the buyer, the supplier and the delivery location; barcode (GTIN) of each product.

How do I turn on the Casa Ley addenda?

Get a quote from an advisor. They go over the Casa Ley manual or XSD with you, we set it up in your account and let you know when it is ready to invoice.

Can I invoice Casa Ley from my ERP?

Yes. With API v5, included in the service, your system sends the CFDI data and the addenda data in the same request and gets back the stamped XML with the addenda. You can also invoice from the web portal without integrating anything.