sizPOS – User Guide

Overview

sizPOS is a complete point-of-sale and business management system for Pakistani businesses. Manage sales, purchases, inventory, customers, suppliers, expenses and reports — all in one place.

POS

Fast checkout with barcode scanning

Inventory

Real-time stock tracking

Finance

Payments, expenses & reports

Mobile

Sell on the go with the app

Registration

Fill in your name, email, password and business name to create an account. Verify your email, then log in.

Invite team members from Settings → Users. They'll get an email to join your business.

Dashboard

A snapshot of your business at a glance.

Widget	What it shows
Total Sales	Revenue summary for the selected period
Total Purchases	Spending on inventory
Receivables	Outstanding amounts from customers
Payables	Outstanding amounts to suppliers
Expenses Chart	Visual breakdown by category
Recent Activity	Latest sales and purchase orders

Point of Sale

Search or scan products, adjust quantity and discount, optionally select a customer, choose payment method and complete the sale.

Open POS from the sidebar → Search or scan products → Adjust qty/discount → Select customer (optional) → Pick payment method → Click Complete Sale.

Connect any standard USB or Bluetooth barcode scanner. Scan a product barcode and it's instantly added to the cart. All common formats are supported.

If a customer has advance payments, you'll see their net balance on the checkout screen. You can apply the advance towards the sale total.

Sales Orders

Create detailed sales with customer, products, quantities and prices. Record full or partial payments, print invoices or download as PDF. Void a sale to auto-restore stock.

Action	Description	Type
Record Payment	Add full or partial payment	Payment
Print / PDF	Generate printable invoice	Document
Void Sale	Cancel & restore stock	Action
Credit Note	Create return from this sale	Return

Credit Notes

Create credit notes from a sale (returns) or purchase (supplier returns). Apply the credit to a future transaction or issue a refund. Print or download as PDF.

Products & Inventory

Add products with name, SKU/barcode, category, brand, unit, prices, tax and stock quantity. Manage categories, brands and units from their respective pages.

Name — display name • SKU/Barcode — for scanning • Category — organize by type • Brand — optional • Unit — piece, kg, litre etc. • Purchase & Sale Price • Tax — applicable rate • Stock — initial quantity.

Stock levels update automatically when you create sales or purchases. The Inventory page shows real-time quantities. You can also make manual adjustments.

Go to Settings → Barcode Generator to generate and print barcode labels for your products.

Purchase Orders

Select a supplier, add products with quantities and costs, and save. Inventory updates automatically. Record payments and print purchase orders.

Customers

Add customers with name, phone, email and address. View net balance, full transaction history, formal account statements, and record payments received.

Tab	What it shows
Details	Contact info, opening balance
Transactions	Full history of sales & payments
Statement	Formal account statement

Suppliers

Add suppliers with contact details. View net balance, transactions, statements, and record payments made.

Payments

View all recorded payments across sales, purchases and manual entries. Filter by date, type, or customer/supplier.

Expenses

Record expenses with category, amount, date, payment method and notes. Create custom expense categories to stay organised. Expenses feed into your reports and cash flow.

Go to Expenses → Create → Select category (rent, utilities, salary etc.) → Enter amount, date, payment method → Add optional notes → Save.

Create and manage custom categories from the Expense Categories page to keep your expenses organized and improve report accuracy.

Reports

Report	Description	Category
Profit & Loss	Net profit over a period	Finance
Cash Flow	Inflows vs outflows	Finance
Account Receivable	What customers owe you	Balances
Account Payable	What you owe suppliers	Balances
Expense Report	Breakdown by category & date	Expenses
Inventory Valuation	Current stock value	Inventory
Low Stock	Items needing restock	Inventory
Sales by Customer	Top customers by revenue	Sales
Sales by Item	Best-selling products	Sales
Purchases by Supplier	Spending per supplier	Purchases
Purchases by Item	Most purchased products	Purchases

Use date filters on every report to analyse specific time periods.

Business Profile

Update your business name, logo, address, contact info and tax/NTN number from Business → Profile. This info appears on invoices.

Users & Roles

Invite users from Settings → Users and assign roles. Create custom roles with specific permissions from the Roles page — e.g. a "Cashier" role with POS-only access.

Role Example	Access
Admin	Full access to everything
Manager	Sales, purchases, reports, inventory
Cashier	POS only

Only admins can manage roles and invitations.

Settings

Payment Methods

Cash, bank transfer, JazzCash, Easypaisa, etc.

Tax Rates

Create rates to apply on products

Barcode Generator

Generate & print barcode labels

Support

Open a support ticket from the Support page. Describe your issue and our team will reply within the thread. Close the ticket once resolved.

Mobile App

Make sales, browse products, view invoices and manage settings on the go. Download from the App Store or Google Play and log in with your sizPOS credentials.

Quick Sales

Sell directly from your phone

Products

Browse & search your catalog

Invoices

View past invoices

Settings

Manage account on the go

Frequently Asked Questions

Quick answers to common questions about sizPOS.

Yes! You get a free trial when you sign up. No credit card required — explore all features before committing.

The mobile app supports offline sales which sync automatically when you're back online. The web app requires an internet connection.

You can invite unlimited team members and assign each a custom role with specific permissions.

Yes. Connect any standard USB or Bluetooth barcode scanner and scan products directly in the POS or inventory pages.

Absolutely. Every sale and purchase order can be printed or downloaded as a PDF. Thermal receipt printing is also supported.

Go to Expenses → Create, pick a category, enter the amount and date, then save. All expenses appear in your reports and cash flow analysis.

Profit & Loss, Cash Flow, Receivables, Payables, Expense Report, Inventory Valuation, Low Stock, Sales by Customer/Item, and Purchases by Supplier/Item.

Yes. All data is encrypted in transit and at rest. We use industry-standard security practices and regular backups to keep your business data safe.

Each sizPOS account is tied to one business. For multiple businesses, create separate accounts with different email addresses.

Use the built-in Support page to create a ticket. Our team responds quickly through the chat thread within your ticket.