"When you are acquainted with a woman..." assumes everyone here is a man. Extending the question to, "women, how do men greet you or how do you greet men" would have solicited a whole new set of perspectives.
And not specifying where they are / what their culture is shows OP also tends to assume everyone has similar background to them too.
Based on experience with stores in my area currently? Groceries. Incorrect and forgotten items, incorrect prices, wilted produce, nearly thawed frozen foods, swapping significantly more expensive alternatives despite my checking the "do not substitute" option.