I just returned from an extensive travel period topped off with a scuba diving vacation in Cozumel. Upon returning home, I ran several errands that included purchasing bleach at a warehouse club to restock my nearly-depleted inventory. The bleach comes in a 3-bottle carton and I bought my usual 3 cartons as I typically do at this time of year since chlorine consumption is at its seasonal peak. While checking out, the cashier made some comment about initially hitting the wrong key when he was prompted to verify my age since my order included bleach. While I have no problem passing for 18+, I was wondering if this is something new or if this cashier was having a moment. Has anyone else experienced this?