Sign up for Amperkz at amperkz.com.sg and activate your NTUC tier by 30 September 2016 to enjoy:
$1 = 1.5 points
$4 = 1.5 points for supermarket receipts
(NTUC Members can earn up to 1,500 points per day and points issued will be rounded down to the nearest whole number.)
For non-members, $1 = 1 point (Basic members can earn up to 1,000 points per day)