SIFEN E-Invoicing
Invoice, credit and debit notes, self-invoice, dispatch note, KuDE and XML. Stay compliant without switching systems.
ERP · POS · E-invoicing · Local support in Paraguay
ERP Software and a SIFEN E-Invoicing System
With CDEPos you manage sales, stock, cash, purchases, customers, reports and e-invoicing from a single cloud system connected to SIFEN. It is not just invoicing: it is running your entire business.
No card needed, 2 steps: your details and the code we email you. (The sign-up form is in Spanish.)
Free sign-up on the web or in the app · no cost, no expiry
- SIFENDNIT e-invoicing
- 2011CDEonline in Paraguay
- 4currencies (Gs · US$ · R$ · AR$)
Real customers
Paraguayan businesses already using CDEPos
What's new
The latest additions to CDEPos
New features for real businesses in Paraguay: food service, invoicing from your phone, integrations and artificial intelligence.
Restaurants
From the table to the kitchen and delivery
Table map, kitchen orders, an online menu with QR, web orders and riders with their own app.
Learn more → E-invoicingInvoice from your phone too
Issue the e-invoice from the app, choose the document at checkout and email it to your customer.
Learn more → IntegrationsConnect your system and your AI
An API to issue e-invoices from your own system, and MCP so an AI assistant can work with your data.
Learn more → App on Google PlaySign up your business for free
Download the app, create your account from your phone and start selling the same day.
Learn more →
The problem
You already issue e-invoices… but do you control the rest of your business?
Most companies invoice on one side and manage on another. That is where control is lost.
What happens when everything is separate
- Cash never balances and no one knows why
- System stock does not match the warehouse
- Sales with no control or follow-up
- Invoicing in one system, management in another
- Reports built by hand for the accountant
- No clear information to make decisions
- Hours lost on repetitive tasks
One single system for your whole business
CDEPos connects your e-invoicing, POS, inventory, sales, purchases, customers and reports in one cloud platform.
- SIFEN e-invoicing built into every sale
- Real-time stock, no surprises in the warehouse
- POS and cash with shift closing
- Purchases and suppliers with your real cost
- Reports to decide and for your accountant
- Multi-currency and local support in Paraguay
The modules
Everything your business needs, in one system
Turn on what you use today and add modules as your business grows.
Point of Sale (POS)
Sell fast at the counter, tablet or Android phone. Every sale updates stock and can invoice.
Stock & Inventory
Real-time control, multi-warehouse and low-stock alerts. Always know what you have.
Purchases & Suppliers
Record purchases, costs and payables. Your real cost, always up to date.
Sales & Cash
Payments, payment methods and shift reconciliation. Cash balances on its own.
Customers / CRM
Customer profile, history and current account. Know and keep your customers.
Reports
Sales, stock, purchases and cash on clear dashboards. Decide with data, not guesses.
Android mobile app
Sell, charge and invoice from your phone or tablet. Download it free from Google Play.
Multi-currency
Guaraníes, dollars, reais and Argentine pesos. Ideal for border businesses.
Custom modules
We adapt CDEPos to your industry and your way of working. The system fits you.
Manufacturing Module
Recipes, production and manufacturing costs. For those who produce, not just resell.
Restaurants
Tables, kitchen orders, an online menu with QR and delivery. Built for food service.
For your industry
CDEPos adapts to different types of business
Retail shops
Fast sales, stock and e-invoicing in one place.
Restaurants
Tables, kitchen orders, an online menu with QR and delivery.
Hardware stores
Thousands of items, barcodes and fine stock control.
Mini-markets
Fast checkout, scale and expiry control.
Distributors
Price lists, current accounts and delivery.
Clothing stores
Variants by size and color, seasons and promotions.
Gas stations
High volume, shifts and cash reconciliation.
Service companies
Subscription and project-based billing.
Multi-branch companies
Consolidated and per-branch control.
Border businesses
Multi-currency and automatic daily exchange rate.
The difference
More than e-invoicing: full control for your business
Basic invoicer
CDEPos
Only issues documents
Issues, sells, controls and reports
No stock control
Real-time stock
No cash management
Cash and POS integrated
Limited reports
Reports to decide
Used in isolation
Complete system for the company
E-invoicing
SIFEN E-Invoicing built into your daily operations
CDEPos issues your electronic documents and integrates them with every sale, with no manual steps or double entry.
- Electronic invoice
- Credit and debit notes
- Self-invoice
- Electronic dispatch note
- KuDE (graphic representation) and XML
- Reports ready for your accountant
What's new in e-invoicingNew
- From your phone: issue the e-invoice in the app and print the KuDE on your receipt printer
- Document at checkout: choose receipt, invoice or e-invoice for each sale
- By email: the invoice is sent automatically to customers with an email on file, or you send it yourself
- Status with the SET: CDEPos checks each invoice and shows you whether it was approved or rejected
- Customer data by link: your customer fills in their billing details from their phone, with an automatic RUC lookup
- Have your own system? Issue e-invoices through CDEPos with our API
Point of sale
A fast, simple POS connected to your stock
A POS designed so your cashiers sell fast and you stay in control.
- Fast counter sales, with or without barcodes
- Cash control per shift and reconciliation
- Products, variants and customers with current accounts
- Real-time stock on every sale
- Multiple payment methods and multi-currency
- Receipt or invoice · works on PC, tablet or Android phone
Restaurants
Your whole restaurant in one system
Tables, kitchen, delivery and cash register connected to stock and e-invoicing. For restaurants, pizzerias, cafés, bars and ice cream shops.
Table map
See which tables are free, occupied or have an open bill, organized by dining area.
Kitchen orders
The waiter enters the order and sends it to the kitchen, which sees it on its display, split by station.
Flavors, extras and recipes
Options with a minimum and maximum (flavors, sizes, extras) and recipes that can deduct ingredients from stock.
Multi-currency payments
Charge in guaraníes, dollars or reais, give change in the currency you choose and print a pre-bill for the customer.
Online menu with QR
Your customer builds the order on their phone, you accept it from the POS or the app, and they track its status with a link.
Delivery with riders
Delivery fee by zone or by distance, and each rider with their app: they see their deliveries and mark picked up, on the way and delivered.
Waiters take orders, cashiers charge
Role-based permissions so everyone does only what they should.
Clear shift closing
Sales by category, payments by currency, performance by waiter and the delivery cash still to be handed in.
Invoice at checkout
Choose on the spot whether to issue a receipt, an invoice or a SIFEN e-invoice.
Reports & control
Make better decisions with clear information
All your business information in one place, ready to decide and for your accountant.
- Sales, stock, purchases and cash reports
- Results by branch
- Data and reports for the accountant
- Key business indicators
Integrations
Connect CDEPos with your system and your AI assistant
An API so another system can issue e-invoices through CDEPos, and an MCP server so an AI can work with your business data.
E-invoicing API
For companies with their own ERP, online store or custom system that need to issue SIFEN e-invoices without switching systems.
- A single call: the customer by RUC and the products by their code
- If the customer or the product does not exist, it is created automatically
- A retry never duplicates the invoice (idempotency key)
- Status with the SET by query or by signed notification (webhook)
POST /connector/api/sell
{ "sells": [{
"location_id": 1,
"status": "final",
"idempotency_key": "ERP-FAC-2026-000123",
"sifen_emit": true,
"contact": { "ruc": "80012345-6",
"name": "Distribuidora Ejemplo SA" },
"products": [{ "sku": "SRV-MANT-01", "quantity": 1,
"unit_price_inc_tax": 550000, "tax_rate": 10 }],
"payments": [{ "method": "cash", "amount": 550000 }]
}] }
MCP: your AI connected to your business
MCP is the open standard for connecting AI assistants to other systems. With CDEPos, you ask your assistant and it answers with the real data of your business.
- Looks up sales, stock, customers, debts, purchases and cash
- Adds products, adjusts stock, records payments and manages recipes and production
- Each agent is a user with its own role: it only sees your company and what you allow
- It does not issue invoices, and you can revoke its access and see everything it did
Sample conversation
How much did we sell this week and what sold the most?
This week you have 312 sales totaling Gs 18,450,000. Top sellers: large pizza, beef empanadas and 1.5 L soda.
I want to connect my AI
Works with Claude Desktop, Cursor and other MCP clients. Enabled depending on your plan.
Mobile app
Scan with your phone to download it
Try CDEPos free from your phone
Download the app from Google Play, sign up your business from your phone and start selling the same day. When your business grows, you switch plans.
- Sell and charge in guaraníes, dollars or reais
- Issue e-invoices and print on Bluetooth receipt printers
- Add products by scanning the barcode and keep stock under control
- Receive orders from your online menu and follow your riders
- Check sales, cash and reports wherever you are
Free planNo cost, no expiry
- 1 branch
- 2 users
- 25 products
- 100 receipts per month
You sign up on the web or in the app. When you need more, you switch plans.
Scan with your phone to download it
Available for Android phones and tablets. See the e-invoicing app →
Nationwide coverage
Works across all of Paraguay
CDEPos is 100% cloud-based: we serve businesses in all 17 departments, from the capital to the tri-border area and the Chaco.
Asunción & Central
SIFEN e-invoicing in Asunción, San Lorenzo, Luque, Fernando de la Mora, Lambaré, Capiatá and Ñemby.
Alto Paraná & tri-border
SIFEN system in Ciudad del Este, Presidente Franco, Hernandarias and Minga Guazú. Local support in CDE.
Itapúa
E-invoicing in Encarnación, Cambyretá, Hohenau, Obligado and Bella Vista.
Amambay & northern border
System in Pedro Juan Caballero, Bella Vista Norte and Capitán Bado.
Caaguazú & Guairá
Invoicing in Coronel Oviedo, Caaguazú, Villarrica and Independencia.
Concepción, San Pedro & Chaco
SIFEN in Concepción, San Pedro, Pilar, Filadelfia and Loma Plata.
Don't see your city? We work with businesses in all 17 departments. See full coverage →
Implementation tiers
A version of CDEPos for every stage
Start free on the web or in the app, or request a demo and we will recommend the right plan for your business.
Want to try it first? Start with the Free plan
1 branch, 2 users, 25 products and 100 receipts per month, at no cost and with no expiry. You sign up on the web or from the Google Play app.
Starter / New shop
For small shops that need to start with invoicing, sales and stock.
- SIFEN e-invoicing
- Point of sale (POS) and Android app
- Stock control
- Essential reports
- WhatsApp support
Most popular
Growing business
For busier businesses: cash, multiple users, purchases and reports.
- Everything in Starter
- Cash and POS with shift closing
- Purchases and suppliers
- Customers / CRM
- Multi-currency and multi-user
- Reports to decide
Enterprise / Branches
For companies that need branches, custom modules and full support.
- Everything in Growing
- Multiple consolidated branches
- Custom modules
- Manufacturing module
- Mobile app / Tablet POS
- Priority support
Request a demo and we'll recommend the right plan for your business.
How to start
You're up and running with CDEPos in a few steps
We do the heavy lifting: setup, initial data load and training.
Request a demo on WhatsApp
We look at your business and show you the system working with your case.
We arrange the timbrado and signature
With your accountant we handle the DNIT timbrado and the electronic signature.
We set up your company
We load products, branches, users and printers, and connect SIFEN.
We train you and you go live
We train your team and support you during the first days.
Frequently asked questions
What people ask us most
Does CDEPos work for e-invoicing in Paraguay?
Yes. CDEPos is an e-invoicing system in Paraguay that issues documents valid before the DNIT, integrated with your sales.
Is CDEPos integrated with SIFEN / DNIT?
Yes, CDEPos is designed to operate with SIFEN/DNIT and issue electronic documents (invoice, notes, self-invoice, dispatch note) with their KuDE and XML.
Can I use CDEPos as a POS system?
Yes, it includes a point of sale (POS) to sell at the counter, tablet or Android phone, connected to stock and invoicing.
Does the system control stock in real time?
Yes. Every sale and purchase updates your inventory instantly, with multi-warehouse control.
Does it work for restaurants?
Yes. It handles tables, kitchen orders with a display per station, multi-currency payments, an online menu with QR, web orders and delivery with riders, plus shift closing and e-invoicing at checkout.
Does it work for hardware stores and mini-markets?
Yes, it is ideal for hardware stores and mini-markets thanks to its stock control with many items, barcodes and fast checkout.
Can I use CDEPos from a phone or tablet?
Yes. The Android app is on Google Play: you sell, charge and invoice from your phone or tablet. You can also use CDEPos from a computer.
Can my accountant access the reports?
Yes, you can give your accountant access to the reports and tax data they need.
Does CDEPos support multiple branches?
Yes, it lets you work with several branches and see consolidated and per-branch information.
Does the system support multi-currency?
Yes, it works with guaraníes, dollars, reais and Argentine pesos, ideal for border businesses.
Can I request custom modules?
Yes, we develop custom modules according to your industry and your company's needs.
How do I request a demo?
Message us on WhatsApp and we'll arrange a no-commitment demo to show you CDEPos with your case.
Can I try CDEPos for free?
Yes. Download the app from Google Play and sign up your business with the Free plan: 1 branch, 2 users, 25 products and 100 receipts per month, at no cost and with no expiry. When your business grows, you switch plans.
Where do I download the CDEPos app?
On Google Play: search for "CDEpos POS y Facturación" or tap the "Get it on Google Play" button on this page. The app is for Android phones and tablets.
Can I connect CDEPos with my own system?
Yes. With the e-invoicing API, your ERP, online store or custom system issues SIFEN e-invoices through CDEPos and checks their status. The technical guide is public.
What is the CDEPos MCP?
It is the connection that lets an MCP-compatible AI assistant, such as Claude Desktop, look up and enter data in your business: sales, stock, customers, payments, recipes and more. Each agent is a user with its own role and does not issue invoices.
Modernize your business with CDEPos
Go from invoicing and managing everything separately to running your business from a single platform.
Monday to Friday, 8:00 to 18:00 · Ciudad del Este, Alto Paraná, Paraguay