CFDI 4.0 invoicing · Mexico
Invoice every sale automatically
Every incoming order can generate its CFDI, Mexico's electronic invoice, with no manual entry. Customers also request theirs on your portal, and you manage credit notes, cancellations and withholdings in one place.

CFDI 4.0 integrated with your daily operations. Every order can become a tax invoice with no manual entry, without leaving the platform and fully compliant with SAT requirements.
CFDI 4.0 stamped
Valid tax invoices in seconds.
Payment complements
For credit sales and installments.
Bulk download
Export XML and PDF for accounting.
Multi-channel invoicing
Shopify, marketplaces and POS.
Self-invoicing
Your customers request their invoice without writing to you
Turn on a portal with your domain and brand. Customers enter their tax details and generate their invoice within the invoicing window you define.
- Your own domain and business name
- Configurable invoicing window
- Option to invoice to the general public

Every document your operation needs
Issue, correct and cancel from the same platform.
Credit notes
Issue a credit note against an invoice that is already stamped.
CFDI cancellation
Cancel an issued invoice without leaving Fenicia.
Withholdings
Issue withholding documents: fees, rent, interest and dividends.
Global invoice
Add orders to a global invoice from the sales list.
Complements and other invoice types
Issue the payment document for credit or installment sales, plus income, expense, payroll or transfer invoices.
Invoice services
Stamp the CFDI straight from a service order.
Issuing
From order to CFDI, with no manual entry
When an order arrives, Fenicia can generate its CFDI automatically. You can also stamp on demand from the order or the sales list, and download or send the PDF and XML. A PAC (stamping provider) authorized by the SAT does the stamping.
- Orders from your store, marketplaces and point of sale
- CFDI use, payment form and method on every invoice
- SAT keys on every line item
- CSD certificates and invoicing profiles

Capabilities
Everything you need for SAT compliance
From automatic invoice generation to bulk export for accounting, Fenicia covers the complete tax cycle.
Automatic CFDI generation
Every sale can generate its CFDI 4.0 without manual input. Configure it to be automatic or on-demand depending on the channel.
Payment complements
Issue complements for credit or installment sales, complying with SAT requirements.
Bulk invoice download
Export your CFDIs in bulk — XML and PDF — for your monthly reconciliation and accounting process.
Current SAT catalogs
Product/service keys, units and tax regimes aligned with the latest SAT catalogs.
Multi-channel invoicing
Invoice orders from Shopify, Amazon, Mercado Libre and POS from a single place, without duplicating work.
Certified PAC providers
Stamping through SAT-authorized providers to guarantee the tax validity of every invoice.
SAT
Bulk CFDI download from the SAT
Upload your e.firma and import at once the documents the SAT holds under your business, so they sit next to your finances. The SAT is Mexico's tax authority.
- Bulk import from the SAT with your e.firma
- Documents next to your finances

How it works
From order to CFDI in four steps
An automated flow that eliminates manual entry and reduces tax errors.
Order received
The order arrives from any channel: Shopify, marketplace, POS or manual sale.
Step 1
Tax data validated
Fenicia verifies RFC, tax regime, CFDI purpose and product/service code.
Step 2
CFDI stamped
The invoice is automatically sealed and stamped through the certified PAC.
Step 3
Invoice delivered
The customer receives their CFDI by email. XML and PDF available for immediate download.
Step 4
By channel
CFDI invoicing by sales channel
How Fenicia handles invoicing for each platform.
Use cases
For every type of tax operation
No matter how you sell, Fenicia adapts invoicing to your workflow.
Own store (Shopify / WooCommerce)
Every order generates its CFDI automatically. The customer can request it from the portal or receive it without asking.
CFDI in seconds
Marketplaces (Amazon, Mercado Libre)
Invoice orders from multiple channels from one place, without logging into each platform.
No manual work
POS — In-store sales
Issue the CFDI for an in-store sale on the spot, integrated with the point of sale.
Invoice on the spot
Credit and installments
Generate the payment complement automatically when the customer settles a credit sale.
Automatic complements
Frequently asked questions about invoicing
Is CFDI invoicing automatic with every sale?
Yes. You can configure each order to generate its CFDI automatically, or issue invoices on demand when the customer requests them. Both flows are supported.
Does it support CFDI 4.0 and payment complements?
Yes. Fenicia invoicing works with CFDI 4.0 and includes the issuance of payment complements for credit or installment sales.
Do I need to hire a separate stamping provider (PAC)?
Invoicing relies on certified PACs. During onboarding we configure that connection so you can issue valid invoices without additional paperwork.
Can I invoice from the order?
Yes. You can stamp from the order or from the sales list, with the tax details, CFDI use and payment form and method. You can also let your customer request it on your self-invoicing portal.
What is the self-invoicing portal?
It is a page with your domain and brand where customers enter their tax details and generate their invoice. You define the invoicing window and whether invoicing to the general public is allowed.
Which documents can I issue?
Income, expense, payment, payroll and transfer invoices, credit notes, withholding documents and global invoices. You can also cancel an issued invoice.
Can I invoice marketplace orders, not just my own store?
Yes. By centralizing orders from Shopify, marketplaces and POS, Fenicia lets you invoice any of those orders from the same platform.
Who stamps my invoices?
A PAC (certification provider) authorized by the SAT. Fenicia connects it for you: you do not hire a separate provider.
Can I import the CFDIs the SAT holds for my business?
Yes. Upload your e.firma and import the documents registered with the SAT under your business.
Is this feature included in my plan?
Availability depends on the plan. Check the details on the pricing page or contact us and we will confirm what each plan includes.
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