How to Use POS Software: Complete Training Guide for Beginners

New to POS software? This step-by-step training guide will teach you everything you need to know – from making your first sale to generating reports. No technical skills required.

Learning Time: Basic sales operations can be learned in 30 minutes. Full proficiency takes 2-3 days of regular use. This guide covers everything you need.

Lesson 1: Making Your First Sale

1

Processing a Sale

The most important thing in POS – selling to customers. Here's how:

  1. Open the POS screen – This is usually the first screen you see when you log in
  2. Find the product – Either:
    • Type the product name in the search box
    • Scan the barcode with your scanner or phone camera
    • Browse product categories
  3. Add to cart – Tap the product to add it. Tap again to add more quantity
  4. Review the cart – Check products and prices are correct
  5. Tap "Pay" or "Checkout"
  6. Select payment method – Cash, Mobile Money, Card, or Credit
  7. Enter amount received – System calculates change automatically
  8. Complete sale – Print or send receipt

💡 Pro Tip

Practice with a few test sales before going live. You can void these later. Getting comfortable with the flow makes real transactions smooth.

Lesson 2: Managing Products

2

Adding New Products

  1. Go to Products or Inventory menu
  2. Tap "Add Product" or the + button
  3. Enter product details:
    • Name: What customers ask for (e.g., "Peak Milk 400g")
    • SKU/Barcode: Scan or type the barcode number
    • Cost Price: What you paid for it
    • Selling Price: What customers pay
    • Opening Stock: How many you have now
    • Category: For organization (optional)
  4. Tap Save
3

Updating Stock Levels

When you receive new stock:

  1. Go to Stock or Inventory
  2. Find the product
  3. Tap "Add Stock" or "Stock In"
  4. Enter quantity received
  5. Optionally enter purchase reference, supplier, expiry date
  6. Save

Stock levels update automatically when you sell – no manual adjustment needed for sales.

Lesson 3: Daily Operations

4

Start of Day Routine

Morning Checklist

  • Log into the POS system
  • Check cash drawer starting balance
  • Verify internet connection (or confirm offline mode is ready)
  • Check for any overnight sync updates
  • Review low stock alerts
  • You're ready to sell!
5

End of Day Routine

Closing Checklist

  • Go to Reports → Daily Summary
  • Note total sales for the day
  • Count physical cash in drawer
  • Compare cash count to system cash total
  • Record any discrepancies
  • Review Mobile Money receipts
  • Close the day (if your system has this feature)
  • Secure cash and log out

⚠️ Important

Always count your cash drawer at end of day. Any mismatch between system and physical cash should be investigated immediately. This protects both you and your staff.

Lesson 4: Common Tasks

Processing a Return/Refund

  1. Go to Sales History or Transactions
  2. Find the original sale (search by receipt number, date, or customer)
  3. Tap "Return" or "Refund"
  4. Select items being returned
  5. Choose refund method (cash, store credit, etc.)
  6. Complete the return – stock is automatically added back

Applying Discounts

  1. Add products to cart
  2. Tap "Discount" button
  3. Enter discount amount (GHS) or percentage (%)
  4. Discount applies to the total
  5. Complete sale as normal

Credit Sales (Selling on Credit)

  1. Add products to cart
  2. At checkout, select "Credit" as payment method
  3. Select or add the customer receiving credit
  4. Complete sale – amount is recorded as owed
  5. When customer pays later, go to Customers → Payments to record payment

Lesson 5: Understanding Reports

6

Key Reports to Check

Daily Sales Report

  • Total sales amount
  • Number of transactions
  • Breakdown by payment method
  • Check this every day at closing

Stock Report

  • Current stock levels
  • Low stock items that need reordering
  • Stock value (how much money is in inventory)

Profit Report

  • Revenue vs cost of goods
  • Gross profit margin
  • Most profitable products

You're Ready!

With these basics, you can run daily operations confidently. Advanced features like multi-branch management, staff permissions, and detailed analytics can be learned as you grow.

Training Your Staff

If you're training employees, here's a suggested schedule:

Day 1: Sales Basics (1-2 hours)

Day 2: Products & Returns (1 hour)

Day 3: Closing Procedures (30 min)

Frequently Asked Questions

How long does it take to learn POS software?
Most people can learn basic sales operations in 30 minutes. Full proficiency including inventory management and reports takes 2-3 days of regular use. SellarPro is designed to be intuitive – if you can use a smartphone, you can use it.
Do I need computer skills to use POS?
No! If you can use a smartphone, you can use modern POS software. SellarPro is designed for anyone – no technical background needed. The interface uses simple buttons, clear labels, and familiar patterns.
How do I train my staff on POS?
Start with basic sales (30 min), then add inventory tasks (30 min). Let them practice with test transactions before going live. Most staff are comfortable within one day. SellarPro also offers free WhatsApp support for questions.
What if I make a mistake in POS?
Mistakes can be corrected! You can void transactions, process returns, adjust inventory, and fix errors. The system keeps audit logs so you always know what happened and can trace any issues.
Is POS training free?
SellarPro includes free training via WhatsApp. You can ask questions anytime and get help from our support team. Video tutorials are also available in the app. No extra charge for learning support.

Learn By Doing

The best way to learn POS is to use it. Start your free trial and practice.

Start Free Trial →

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