Always request a receipt.
I'd just like to give seniors a heads up.
I rarely check my supermarket receipts.However I did check my Coles receipt on 5/1.The error I found prompted me to check my Aldi receipt on 12/1.
Coles had charged for two packs of oat sachets,I got one.Aldi had charged for two packs of toilet rolls,I got one.
On both occasions I went through staffed checkouts.
How often is this happening?
I will always request and check my receipts from now on.