0 a piece of paper with a price that is attached to a product, or the amount that something costs:
1 a piece of paper attached to something for sale that shows how much it costs, or the cost of something:
2 a piece of paper or cardboard fixed to a product, showing its price:
3 the amount that something costs, especially if it is a large amount of money:
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.