> I haven't seen the number pad used extensively at any other grocer. The thing I do see at HEB is they'll scan the same item n times when they see I have n of

> I haven't seen the number pad used extensively at any other grocer. The thing I do see at HEB is they'll scan the same item n times when they see I have n of the same thing, so they do effect roughly the same efficiency. They might not as intelligently differentiate the packaging, though.