Dear respected Muftis,
Salam alaikum was rahmatullahi was barakatuh,
Are Shopping mall’s reward and loyalty program halal? Like, if they say, “You will get instant 50 SR voucher every time you reach 5000 points.” or “Special discounts & exclusive offers on selected categories credited as MyCLUB points.”, etc.
An example of such a question is as follows:
“https://www.carrefourksa.com/mafsau/en/myclub” .
Jazak Allah khair! 
May Allah reward us all the highest level of paradise.