i just notice they just revised the lazada offer.. before this it was 1 swipe within 60 days entitled rm300 voucher and rm1k to get rm500 voucher.. now it has increased to 1.5k within 60 days to get 500 voucher.. 

on the day i apply it was 1k for 500 voucher..

https://sp.hsbc.com.my/lazada500