A deposit is something you get back when you return the item. A price/cost is something you never get back because you do not return the item. Regardless of wh

A deposit is something you get back when you return the item. A price/cost is something you never get back because you do not return the item. Regardless of what the credit card statement or receipt says, you pay 20 yuens and get to keep an umbrella, so "price" is the right description.