Maybe you’ve realized, that if you hover your cursor over the images I post here, there’s a second message
Having that self-service checkout lane in the grocery stores, I’m betting, has increased the sale of potentially uncomfortable items: hemorrhoid treatments, hair dye, condoms, tampons (when the husband’s buying)—you might lump panty hose in this category, douches, lube, condoms. The list goes on…
Only the scanner “knows,” if you use cash.
This is progress.