Users of the DBS PayLah app will be able to get up to $3 cashback at participating heartland shops, wet markets and hawker stalls every Saturday from Aug 1 to Dec 31, as part of a new Support Our Heartlands initiative by POSB.

The first 75,000 people who use the app on Saturdays for their purchases at more than 22,000 heartland merchants will receive the cashback.