Record sales in seconds, keep your inventory in check, balance your cash, and know what you really earn. Built for retailers, distributors, and repair shops.














































Carry NucleoPOS on your phone: sell, quote, and keep tabs on your operation without needing a computer.
Build the cart, charge, and register the sale from your phone.
Create quotes and review your sales without going to the office.
Follow your shop's work orders wherever you are.
Load your products, set up your business, and start selling.
Load products and prices, and get your business and invoicing details ready.
Charge, record the sale, and hand over the receipt from the point of sale.
Close the register, check your inventory, and see how much you earn.
Simple tools that save you time and give you clarity.
Snappy cart, product search, and per-line or per-sale discounts.
Issue SAT-certified invoices in the same sale, with a QR code and no separate portals.
Open, close, and balance cash per register and shift.
Always know what you have: real-time stock with average, standard, or per-lot FIFO costing.
Track lots with FEFO/FIFO consumption and expiration alerts.
Simple products or variants by attributes (size, color, and more).
Pricing by customer type and quantity-based price breaks.
Create quotes and convert them into a sale in one click.
Accounts receivable, payments, and per-customer statements.
Purchase orders, receiving with cost, and supplier credit.
Device intake, costs, signatures, and delivery for repair shops.
Run several companies and control access by role.
Stop guessing: stock ledger, margins, and real profit per sale, ready to export.
Income and expense ledger, advances, and supplier payments, tied to your cash register.
Sell on consignment with automatic settlement, and organize inventory by warehouse with a panel for each warehouse worker.
Connect with the tools you already use.
Invoicing
Certified FEL (DTE) electronic invoicing with the SAT.

Shipping
Guides, tracking, and cash on delivery (COD) nationwide.

Shipping
Home delivery nationwide.
What you need to know before getting started.
Yes. It issues FEL (DTE) electronic invoices certified with the SAT through Digifact, with a QR code.
No. NucleoPOS works from your browser (computer or tablet), and there is also a mobile app to sell from your phone.
Yes. A single account can manage several companies, each with its own isolated data.
It keeps real-time stock with average, standard, or FIFO costing, and lot control with expiration (FEFO).
Yes. You can sell on credit, record payments, and review each customer's statement.
Yes. It integrates with Forza Delivery to generate guides and charge cash on delivery (COD).
Yes. Export sales, inventory, and reports to Excel/CSV for your accounting.
Point of sale, inventory, cash register, and invoicing in one place, on your computer and your phone.