Lucky Route : Bangkok Design Week 2025 x Jertam App How to Join : 1. Download the Jertam App 2. Purchase any product 3. Snap! Receipts to collect stamps Rewards: Collect all the stamps to win an exclusive BKKDW2025 Keychain (limited quantity). Don’t worry if you miss out! We’ve got consolation prizes too – a special Sticker to keep as a memento! Location : https://maps.app.goo.gl/ZDgQc3joEWtme4YWA