My that brings back some memories....I worked in a supermarket deli/bakery for about 13 years, and we had people actually get rude because we DIDN'T
have samples out. We had a salad bar, and this one man would come in and grab a plastic spoon and sample all of the salads...with the same spoon. We
would have to go and throw everything he got into out, since that is slightly unsanitary.

Or they would come to the counter like they were
going to buy stuff, sample a few slices of meat and cheese and some salads, then leave. Young, old, black, white, you name it, they scarfed it!!