It seems Costco can't do maths.
@dh Even my head can cope with that one
@chloeraccoon Yup. I've seen Place offering discounts of zero, or even negative reductions, but I think this is the first time I think the maths is just plain wrong.
@dh we must have almost been in there at the same time!
@binky_2301 I was actually in twice today, had to head back to change a t-shirt, it turns out I was a bit optimistic about the size. I didn't spot you though.
@dh At least it's a fuckup in your favour :)