KOI Thé Singapore is offering a special 520 promotion on 20 May 2026 where customers can enjoy $1 off mobile app orders using the promo code “520KOI”. Limited redemptions apply, making this a great opportunity for bubble tea lovers in Singapore to enjoy savings on their favourite drinks through the KOI Thé app.
mobile app deals Singapore
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17 April 2026 onwards: KOI Thé Singapore 10% Off Ume Drinks Promotion via Mobile App – Refreshing Savings on Your Favourite Fruity Tea Treats
by JRKOI Thé Singapore is offering 10% off any Ume drink when customers order via their mobile app using a special promo code. Enjoy a refreshing twist on fruity tea while saving on your next bubble tea treat, available for a limited time only.