POS Quick Start
This guide walks you through your first sale on the Brother POS POS Register. In about 5 minutes, you will learn how to log in, find products, add them to the cart, and complete a transaction.

Make sure your administrator has:
- Created your user account with a PIN
- Opened a cash drawer session on the register you will be using
- Loaded products into the system
If any of these are missing, ask your manager for help.
Step 1: Open the POS
Open your browser and navigate to:
https://storename.brotherpos.ca/pos
Replace storename with your store's actual subdomain.
If the POS has been installed as a PWA (Progressive Web App) on your register device, simply tap the Brother POS icon on your home screen or desktop.
You should see the PIN login screen — a numeric keypad waiting for your input.
Step 2: Log In with Your PIN
- Enter your 4-digit PIN using the on-screen keypad or a physical keyboard.
- The system will verify your PIN and load the POS interface.
If your PIN is not accepted:
- Double-check that you are entering the correct digits.
- Ask your manager to verify your PIN or reset it.
- Make sure you are on the correct store's subdomain.
If no cash drawer session is currently open, you will see a message that a drawer needs to be opened before you can make sales. Opening a drawer requires the Manage cash sessions permission. At most stores budtenders have this and can open their own drawer; if your store has restricted it, ask your manager to open the drawer for you.
Step 3: Find a Product
Once logged in, you will see the main POS screen with a product grid showing available items. There are several ways to find the product you need:
Browse by Category
- At the top of the product grid, you will see a category bar with buttons for each product category (e.g., Flower, Edibles, Concentrates, Accessories).
- Tap a category to filter the product grid to only show items in that category.
- Tap "All" to show all products again.
Search by Name
- Tap the search bar at the top of the screen.
- Start typing the product name. Results will filter in real time as you type.
- Tap the matching product to add it to the cart.
Scan a Barcode
- If your register has a barcode scanner, simply scan the product's barcode.
- The scanner acts as a keyboard — it types the barcode number and the POS automatically finds and adds the matching product.
For high-volume stores, barcode scanning is the fastest way to add products. Just point and scan — the product is added to the cart instantly.
Step 4: Add Items to the Cart
When you find a product, tap on it in the product grid. The product is added to the cart on the right side of the screen.
Adjusting Quantity
- To add multiple units of the same product, you can:
- Tap the product in the grid again (each tap adds one more unit)
- Tap the quantity in the cart and use the + and - buttons
- Type a specific quantity using the number input
Weight-Based Products
Some products (especially cannabis flower) are sold by weight. When you add a weight-based product:
- A weight selection panel appears.
- Choose from preset weights (e.g., 1g, 3.5g, 7g, 14g, 28g) or enter a custom weight.
- If a scale is connected, you can tap "Read Scale" to pull the weight directly from the scale.
- The price is calculated automatically based on the weight and the product's price per gram.
Reviewing the Cart
The cart panel on the right shows:
- Each product with its name, quantity, and line total
- The subtotal before tax
- The tax amount
- The total due
To remove an item from the cart, tap the delete/trash button next to the item.
Step 5: Complete the Sale
When the cart is ready, it is time to process payment.
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The payment method buttons (CASH, DEBIT, E-TRANSFER (if enabled), STORE CREDIT (if enabled), SPLIT PAYMENT) are directly visible in the cart panel below the cart totals.
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Tap the appropriate payment method button to proceed.
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Select a payment method:
- Cash — Enter the amount tendered. The system will calculate the change due.
- Debit — The customer pays by debit card at your terminal.
- Store Credit — The customer pays using a pre-loaded store credit balance (if enabled).
- Split Payment — The customer pays using multiple payment methods.
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Confirm the payment by tapping the confirm or complete button.
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The sale is recorded, the receipt prints (if a printer is connected), and the POS returns to the product grid ready for the next customer.
Cash Payments
When processing a cash payment:
- Tap "Cash" as the payment method.
- Enter the amount the customer gave you. For example, if the total is $23.45 and the customer gives you $25.00, enter
25.00. - The system shows the change due — in this case, $1.55.
- Give the customer their change and tap "Complete".
The payment screen displays quick cash buttons ($10, $20, $50, $100) so you can tap the amount instead of typing it. When no amount has been entered, the main completion button shows "Exact" — tap it to record the sale for the exact total with no change due. Use these to speed up cash transactions.
Card Payments
For debit payments:
- Tap "Debit" as the payment method.
- The customer processes their card on the payment terminal.
- Once the terminal confirms the payment, tap "Complete" on the POS.
Step 6: Receipt
After the sale is complete:
- If a receipt printer is connected, the receipt prints automatically.
- You can print the receipt or skip it.
- To reprint a receipt, you can find the transaction in the sales history and print it again.
Quick Reference: Your First Sale
Here is the entire flow in summary:
| Step | Action |
|---|---|
| 1 | Open storename.brotherpos.ca/pos |
| 2 | Enter your PIN |
| 3 | Find the product (browse, search, or scan) |
| 4 | Tap the product to add it to the cart |
| 5 | Adjust quantity if needed |
| 6 | Select payment method (Cash, Debit, Store Credit, or Split Payment) |
| 7 | For cash: enter amount tendered and give change |
| 8 | For debit: process card on terminal |
| 9 | Tap "Complete" |
| 10 | Hand the customer their receipt |
Common Scenarios
Customer Wants to Add More Items
No problem — just keep adding products to the cart before selecting a payment method. There is no limit to the number of items in a single transaction.
Customer Changed Their Mind About an Item
Tap the item in the cart to select it, then remove it. The totals will update automatically.
Customer Wants a Discount
If you have permission to apply discounts:
- Select the item in the cart (or apply a discount to the whole order).
- Tap the "Discount" button.
- Enter the discount as a percentage or a dollar amount.
- The cart totals update to reflect the discount.
At most stores budtenders can apply discounts themselves — each one is recorded with your name and a reason. If your store has restricted discounts, the button asks for a manager PIN to authorize it (or your manager can apply it for you).
Customer Has a Loyalty Account
- Before starting the sale (or during), use the customer search bar at the top of the cart panel.
- Search for the customer by name, phone number, or loyalty ID.
- Select the customer from the results.
- Their loyalty tier and any applicable discounts will be applied automatically.
- Complete the sale as normal — loyalty points are earned automatically.
Voiding a Sale
If you need to cancel the entire transaction before completing it, tap "Clear Cart" or the void/cancel button. This removes all items and resets the cart.
Once a sale is completed you can no longer clear it from the cart — but you can still reverse it. Open Sales History, find the sale, and either Void it (reverses a sale from the current session) or process a Return (refunds it). At most stores budtenders can do both; if your store has restricted these actions, a manager can help.
Tips for New Cashiers
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Practice first. Ask your manager if there is a training mode or if you can do a few practice transactions before going live.
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Learn the categories. Knowing which category a product belongs to helps you find it faster when searching.
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Use the barcode scanner. It is faster and eliminates the risk of adding the wrong product.
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Count cash carefully. Always count the cash before entering the amount tendered. The POS will calculate the change, but you need to enter the correct amount.
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Ask for help. If something does not look right or you are unsure about a step, ask your manager. It is better to ask than to process an incorrect transaction.
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Stay logged in as yourself. Always use your own PIN. Never process a sale under someone else's PIN.
What's Next?
- Navigating the POS — Learn about every part of the POS interface in detail.
- Making a Sale — The complete guide to the sales workflow.
- Language & Theme — Customize the POS language and appearance.
- User Roles & Permissions — Understand what you can and cannot do with your role.