Earlier quoted context omitted.
Ah yes. Jokes. Such a great evil. You'd think the whole world is owned by the 1990s Microsoft, or Oracle: boring, lifeless and monotonous. Probably beige, too. I can assure you, this wasn't within the top-ten of most annoying things that a retail worker would have to deal with in a day; it's minor and harmless, and the people who really cause trouble for retail workers wouldn't be in a position to buy every Microsoft…
Why add to anyone’s workload at all to suit your own amusement?
Your problem is/should be with capitalism, not with a joke.