Curious.
One a/c got spend $30 get 1,200 points (already on 4 x$60 spend increased due to absent minded better half who's hanging her head in shame...),
while another got spend $50 get 1,000 points & also on 4x$50 spend. Both a/cs haven't done Wk 1 yet but a 3rd has.
Perhaps Coles sales...