As a QR-scanning connoisseur , I want to unlock stickers after scanning a QR code to feel a sense of reward.

Assessment Criteria

• The user has a handful of stickers capable of being unlocked.
• The user can only unlock the same sticker once per trail/town(?)
• The user can see which stickers they unlock
• The user should be aware of how much stickers are left to collect

Tasks

• Create a handful of unlockable stickers
• Allow the user to view the unlocked packs/ stickers from within their user page
• List the full number of unlockable stickers