KOI $1 signature Macchiato for Singtel customers from 9 – 22 Feb. Redeem via My Singtel app
KOI Thé offers $1 Signature Macchiato for Singtel customers from 9 – 22 Feb 2017
Singtel customers enjoy a $1 KOI Signature Macchiato. Exclusively via My Singtel App. Login to My Singtel app (download via iTunes or Play Store) to redeem.
