As per my last transaction at AEON BIG, I give cashier to swipe my orange member card first, then after she scan all my goods, I pay with AEON BIG paywave.. I not sure how the points collection, but the cashier still able to swipe my orange member card.. So, to be safe, I always let them swipe both..
But, if I don have BT, the cashback earn in April credited on 10 May, how I use the credit since watami terminated on 1 May..

wonder what they are, you have CB missing previously?

according to Aeon notice.

as long as u spend min 3k before 30april.
u will get the CB.

They have a booth in Aeon Metro Prima and open 7 days a week. Not sure about other places though.