POS Engine
One sale. Every system that cares about it, updated.
Most stores run checkout, stock and customer records as separate jobs. The Gudport POS Engine treats them as one event, written once to a shared ledger and read by every module.
Input
Checkout
Scan, price, tax, tender
Core
Inventory Sync Engine
One ledger for every till and store
Reorder alerts
Customer recognition
Output
Sales reports
Margin, sell-through, stores
The loop
Scan, sync, flag, recognize.
Four steps that run on every bill, in this order, in about the time it takes to hand over a bag.
01
Scan
Items are scanned or selected at checkout, with pricing and tax applied automatically.
02
Sync
Inventory updates in real time across every register and location.
03
Flag
Low-stock items trigger reorder suggestions before they run out.
04
Recognize
Returning customers are recognized automatically, with purchase history available at checkout.
Modules
Five modules that share one source of truth.
Module 1
Smart Checkout
Scan, price, apply offers and GST, take payment and print or send the bill. Every step is built so a new cashier is confident on day one and an experienced one is faster still.
Module 2
Live Inventory Sync
Gudport keeps one stock ledger behind every register and every location. Sales, returns, receiving, transfers and adjustments all move the same count, the moment they happen.
Module 3
Customer Recognition
Gudport recognizes returning customers at checkout and brings their purchase history to the counter. Staff know the usual size, the last visit and the offer worth making, without guessing.
Module 4
Multi-Store Management
Run several stores like one business. See sales and stock for every location, set pricing centrally with per-store rules, and move inventory to where it will sell.
Module 5
Sales & Margin Reports
Revenue tells you what sold. Margin tells you what was worth selling. Gudport reports both, by product, category, store and staff, from the same data your tills write every second.
Under the counter
Built for the realities of a shop floor.
Keeps billing offline
If the connection drops, the till keeps selling and syncs when it returns.
One shared ledger
Checkout, stock, customers and reports read and write the same records.
Fast on ordinary hardware
Runs on the counter PC, laptop or tablet you already own.
Access by role
Cashiers, managers and owners each see what their job needs.
Your turn at the counter
Ring up a sale. Watch the shelf answer back.
Tap items to scan them. Stock drops with every unit, and anything that crosses its reorder point is flagged the moment it happens. Push the Cotton Shirt past 4 units to see it.
Item keys
Tap to scan
Sample receipt
0 items- Nothing scanned yet
Stock signals
No reorders yet. Every scan updates the shelf count shown on the keys.
This is a sample checkout for illustration. Connect your store for real, live inventory tracking.