Pizza delivery q&a These questions were sent in by visitors like you. If you have a question that you would want addressed, please . We will keep your email address and other information confidential. Are you supposed to tip for Chinese food delivery and other kinds of food? Are you saying that tipping is required? Why can't drivers just tell customers about tipping? Do you still tip when there is a $2 delivery charge? Why did the driver leave without giving coins back for change? Is it true that drivers don't carry coins? Is it okay to base the tip on the service instead of a percentage? I never tipped before and feel bad about it. Should I make up for the past? When the driver is at my house, when does the exchange conclude? Could you please explain to me why your page comes across as so bitter and "anti-customer?" Last updated: August 2, 2008