Quick stamp collection using mobile QR code scanning
QR code scanning is the fastest way to add stamps to customer cards. Master this process to provide quick, seamless service at checkout.
Customer completes purchase — Ring up the sale as normal
Ask about stamps — "Are you collecting stamps with us?"
Customer opens QR code — They tap "Show QR Code" in their app
Position your device — Hold tablet/phone camera toward their screen
Scan automatically — Code scans when in focus
Verify details — Customer name and stamp card appear
Click "Add Stamp" — Confirm the addition
Success message — Both you and customer see confirmation
Total time: 3-5 seconds
When you scan a customer's QR code:
System identifies:
Customer account
Specific stamp card
Current progress
Eligibility status
System checks:
Minimum purchase met
Daily limit not exceeded
Program is active
Card not already completed
System displays:
Customer name
Stamp card title
Current stamps (e.g., "7 of 10")
Eligibility status (green = good, red = not eligible)
Method 1: Direct link
Open staff portal on your device
Navigate to Stamps → Scan QR Code
Camera activates automatically
Method 2: Quick access
Bookmark the scan page
One tap to open
Faster for frequent use
Optimal setup:
Hold device 6-12 inches from customer's screen
Ensure QR code fills about 50-75% of your camera view
Keep both devices steady
Ensure good lighting
Avoid:
Too close (code won't focus)
Too far (code too small)
Angled view (code distorted)
Shaky hands (code blurry)
Good lighting:
Bright overhead lights
Natural daylight
Well-lit checkout area
Poor lighting:
Direct sunlight causing glare
Very dim areas
Backlighting from windows
Solutions for poor lighting:
Ask customer to increase screen brightness
Adjust your angle to avoid glare
Move to better-lit area if possible
Use manual entry as backup
Before clicking "Add Stamp," confirm:
Customer name matches: Check that the name on screen matches the customer in front of you.
Correct stamp card: If the business has multiple programs, verify it's the right one.
Current progress: Note their current stamp count to mention it.
Green indicator:
Customer is eligible
"Add Stamp" button is enabled
Safe to proceed
Red indicator:
Customer is not eligible
Reason is displayed
"Add Stamp" button is disabled
Common ineligibility reasons:
Purchase below minimum amount
Daily limit already reached
Program has expired
Card already completed
If eligible:
Optionally add purchase amount (for internal tracking)
Optionally add note (e.g., "Regular morning coffee")
Click "Add Stamp" button
Wait for success message
Success confirmation:
Green success banner appears
Shows updated stamp count
Customer's app updates simultaneously
Communicate to customer: "Great! You now have 8 of 10 stamps. Just 2 more to go!"
Troubleshooting steps:
1. Check customer's screen:
Is QR code fully visible?
Is screen brightness high enough?
Is screen protector damaged?
2. Check your camera:
Is lens clean?
Is camera in focus?
Is app permission granted?
3. Adjust positioning:
Move closer or farther
Change angle
Improve lighting
4. Refresh the code:
Ask customer to close and reopen QR code
Generates a fresh code
Codes expire after 10 minutes
5. Use manual entry:
If scanning continues to fail
Ask for customer identifier
Add stamp manually
If you accidentally scan the wrong person's code:
Don't click "Add Stamp"
Close the form or go back
Ask the correct customer to show their code
Scan again
If you already added the stamp:
Note the customer name
Contact your manager
Manager can rollback the transaction
Add stamp to correct customer
If customer's code is scanned twice:
Prevention:
Wait for success message before rescanning
Don't scan if customer already showed code
Check transaction history if unsure
If it happens:
Note the duplicate
Inform your manager
Manager can void the duplicate stamp
Apologize to customer
Field: Purchase Amount Required: No Purpose: Internal tracking only
When to add:
If your business tracks this data
For analytics purposes
To verify minimum purchase compliance
When to skip:
During busy times
If not required by management
To speed up process
Note: Customers never see purchase amounts.
Field: Notes Required: No Purpose: Context for transaction
Examples:
"Birthday bonus"
"Customer complaint resolution"
"Regular morning coffee"
"First visit"
When to add:
Special circumstances
Bonus stamps
Unusual situations
Manager requests
Keep notes:
Professional
Factual
Brief
Relevant
Note: Customers never see internal notes.
During rush hours:
Have scanner ready before customer arrives
Scan while preparing order
Skip optional fields
Confirm verbally and move on
During slow times:
Take time to chat
Mention their progress
Add notes if interesting
Build customer relationships
Before scanning: "I'll add a stamp to your card right now."
While scanning: "Just one moment..." (if taking longer than expected)
After scanning: "Perfect! You're at 6 of 10 stamps now. Almost halfway there!"
If not eligible: "It looks like you've reached your daily limit, but you can earn more stamps tomorrow!"
Always verify:
Customer identity
Correct stamp card
Eligibility status
Never:
Scan without customer present
Add stamps for friends/family
Override eligibility without manager approval
Scan your own code
Before your first shift:
Practice with test accounts
Scan multiple times
Try different lighting
Get comfortable with the interface
During training:
Shadow experienced staff
Ask questions
Take notes
Practice with real customers under supervision
Mistake: Scanning too quickly without verifying
Solution: Always check customer name matches
Mistake: Not communicating with customer
Solution: Explain what you're doing and confirm success
Mistake: Giving up on scanning too easily
Solution: Try troubleshooting steps before manual entry
Mistake: Adding stamps when not eligible
Solution: Respect eligibility rules, escalate to manager if needed