Thanks Amazon?

Sorry, I know this thread is more about customer service so here’s another.

Stopped for gas this morning, local u-pump-it. I walk in, say good morning, she says nothing. I hand her some cash and ask her to put $30 on pump #2.
She takes the money, punches a few buttons and sits back down, and again says nothing. I say thanks and walk out.

Is it too much to say hello, or morning, or how’s it going?