Contact
Milestack is made by one person in Singapore. Every message is read.
Spotted a wrong number?
Say which shop and mall, what milestack shows, and what you got at the till or in the app. A screenshot of the receipt or the app helps. Fixes usually go live the next morning.
Run a mall, a shop or a programme?
If something about you is wrong, or you'd like it taken down, write in. Milestack fixes or removes it within 7 days, and sooner when it's simple.
Or write to khschew@gmail.com.