Old Chang Kee (SGX: 5ML) is rewarding customers with free curry puffs! Read more below. If you didn’t know, Old Chang Kee specialises in their hot snacks and lip smacking quick bites, notably their Curry’O which is everyone’s old school favourite curry puff. On a side note, Old Chang Kee has been paying out dividends yearly since its listing in 2008. Recently, Old Chang Kee has launched their rewards mobile app (iOS and Android) that let you earn stamps to redeem rewards. Below is how it looks like. Earn 10 Stamps to Redeem Reward You earn 1 stamp for every S$2 spent in a single receipt. After 10 stamps, you will unlock a reward. Old Chang Kee Deals This is where you find deals such as Buy 5 Get 1 Free Curry’O. Old Chang Kee e-Vouchers (Free Curry...