Illustrative previewA custom-built Shopify integration that automatically issues Brazilian electronic Nota Fiscal (NF-e and
municipal NFS-e) the moment an order is paid, generates the DANFE PDF, and emails it to your customer.
What is Brazil Nota Fiscal (NF-e/NFS-e) Emitter?
A custom-built Shopify integration that automatically issues Brazilian electronic Nota Fiscal (NF-e and municipal NFS-e) the moment an order is paid, generates the DANFE PDF, and emails it to your customer. Built to order by ECOSIRE for Shopify (build-to-order) — indicative price from $999.00 USD; request a quote for a scoped proposal.
Key Features
Built to order, done for you
No DIY setup — a working app, built, installed and supported by ECOSIRE.
- 1
You order
Start with a one-time build price. We scope it with you at kickoff.
- 2
We build & install
ECOSIRE builds, configures and installs it on your Shopify.
- 3
Go live + support
You go live in about one working week, with two weeks of go-live support. Defects in the code we deliver are fixed free of charge.
About this Product
Brazilian Shopify merchants are legally required to issue a nota fiscal eletrônica for every sale — but Shopify has no native concept of NF-e or municipal NFS-e, and the off-the-shelf App Store offers little that reaches beyond a handful of states. The Brazil Nota Fiscal (NF-e/NFS-e) Emitter is a build-to-order integration that ECOSIRE designs, builds, installs, and supports specifically for your store, your CNAE, and the municipalities you sell into.
When an order is paid, a Shopify orders/paid webhook triggers emission through your chosen authorized provider/SEFAZ pipeline. The app reads order data via the Admin GraphQL API, applies your configured CNAE and service codes, calculates ICMS (goods) or ISS (services), captures the buyer's CPF or CNPJ at checkout, and emits the document. On authorization, it generates the DANFE PDF, writes the access key and protocol number back to the order as metafields, and emails the document to the customer automatically.
Because this is built to order — not an instant App Store download — we configure it around your real tax setup before delivery: your emitter certificate (A1), tax regime (Simples Nacional, Lucro Presumido, or Lucro Real), product/service classification, and the exact municipalities where you owe NFS-e.
What you get is a working, store-specific emitter with documented configuration, a sandbox-validated emission flow, and ECOSIRE engineers on hand for the messy edge cases — rejected emissions, municipal schema quirks, and tax-rule changes. We do not fabricate App Store badges or one-click installs; we deliver a real integration and stand behind it. Pricing is a one-time USD 249 build; ongoing support and update options are discussed up front.
What you get
- A custom Shopify app, built and installed on your store via OAuth, scoped to the minimum required permissions
- Configured emission pipeline tied to your A1 certificate, CNPJ emitter profile, and tax regime
- CNAE, service-code, and ICMS/ISS rule mapping applied to your specific product and service catalog
- Municipality configuration for every city where you are obligated to issue NFS-e
- DANFE PDF generation plus the automated customer email template, branded to your store
- Sandbox/homologation test run with sample orders, validated before go-live on production emissions
- Configuration and operations documentation, including how status and access keys appear in order metafields
- A post-launch support window with ECOSIRE engineers for rejections, edge cases, and questions
Who this is for
Brazilian D2C store owner on Simples Nacional
Sells physical goods nationwide and must issue NF-e for every order. Wants emission to just happen on payment so they stop manually keying notas into a provider portal each evening.
Service-based Shopify merchant issuing NFS-e
Offers services or digital products and is obligated to issue municipal NFS-e in one or more cities. Needs correct CNAE, service codes, and ISS handling per municipality without becoming a tax expert.
Finance or operations lead at a scaling Brazilian brand
Manages compliance across higher order volume and multiple municipalities. Wants access keys and protocol numbers written back to orders for audit, and a real engineering team to call when SEFAZ rejects an emission.
How Brazil Nota Fiscal (NF-e/NFS-e) Emitter Compares
| Criterion | ECOSIRE | Custom Build | Competitor | Shopify Native |
|---|---|---|---|---|
| Automatic emission on order payment | Included | Partial support | Partial support | Not included |
| NFS-e across 1,000+ municipalities | Included | Partial support | Partial support | Not included |
| Configured to your CNAE, regime, and certificate | Included | Included | Not included | Not included |
| DANFE PDF generated and emailed to customer | Included | Partial support | Partial support | Not included |
| Access key/protocol written back to order metafields | Included | Partial support | Not included | Not included |
| Instant self-serve install, no build wait | Not included | Not included | Included | Included |
| Dedicated engineers for rejections and edge cases | Included | Partial support | Not included | Not included |
| Sandbox/homologation validation before go-live | Included | Partial support | Partial support | Not included |
Frequently Asked Questions about Brazil Nota Fiscal (NF-e/NFS-e) Emitter
How long until the emitter is live on my store?
Because this is built to order, not an instant download, ECOSIRE configures it around your real tax setup before delivery. A typical build runs about one working week depending on how many municipalities you need and how clean your catalog/CNAE mapping is. We start by collecting your A1 certificate, CNPJ emitter details, tax regime, and target municipalities, build and validate the flow in the provider's sandbox/homologation environment, then go live only after sample emissions pass. We confirm a firm timeline with you before any payment-to-build commitment.
Is this an instant install from the Shopify App Store?
No. This is a custom integration that ECOSIRE builds, installs via OAuth, and supports for your specific store. We do not ship a generic one-click App Store app, because Brazilian tax emission depends on your certificate, regime, CNAE, and exact municipalities — those have to be configured per merchant to be correct and compliant.
What about ongoing support and updates when tax rules change?
Every build includes a post-launch support window for rejections, municipal schema quirks, and questions. Brazilian fiscal rules and municipal NFS-e schemas change, so we offer ongoing support and maintenance options — discussed and priced up front — to keep your emitter current as SEFAZ and city layouts evolve. You are never left to debug a rejected emission alone.
Which municipalities and document types are covered?
The integration handles NF-e for goods (ICMS) and municipal NFS-e for services (ISS), with coverage across 1,000+ municipalities. During the build we configure the specific cities where you are obligated to issue NFS-e, including their individual service codes and schema requirements. If you later expand into new municipalities, that can be added as a supported change.
Do I need my own digital certificate and provider account?
Yes — you need a valid A1 digital certificate tied to your emitter CNPJ, and depending on the pipeline, an account with an authorized emission provider or direct SEFAZ access. We guide you through exactly what's required, configure the certificate and provider credentials securely into the integration, and validate everything in sandbox before issuing any live document.
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Brazil Nota Fiscal (NF-e/NFS-e) Emitter
A custom-built Shopify integration that automatically issues Brazilian electronic Nota Fiscal (NF-e and municipal NFS-e) the moment an order is paid, generates the DANFE PDF, and emails it to your customer.
- Automatic NF-e/NFS-e emission triggered by Shopify's orders/paid webhook the moment payment is captured
- Coverage across 1,000+ municipalities for municipal NFS-e, configured to the cities where you actually owe service tax
- CPF/CNPJ capture at checkout, validated and stored against the order for compliant document issuance
- CNAE and per-product/per-service code configuration mapped to your catalog before delivery