Lucky Route : Bangkok Design Week 2025 x Jertam App How to Join : 1. Download the Jertam App 2. Purchase any product or drink 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! Special !!! If customers inform they followed from the Lucky Route x JERTAM APP activity, they will receive a 5% discount on all beverage menus. Location : https://maps.app.goo.gl/zZ17S8LT715LJRFQ9