a document that you get from someone showing that you have given them money or goods

things that are made, grown or obtained in large quantities so that they can be sold

the place where you pay in a supermarket or other large shop

an event or period of time during which a shop reduces the prices of some of its goods

the amount of money that you have to pay in order to buy sth

a special price that is lower than the usual price for something

made of a very common light, strong substance that is produced by a chemical process

to give someone something in return for something that they give you

coins rather than notes

relating to the economy, business and trade

a product that is made by a particular company

to give money back to someone because they have paid too much for something or have decided that they do not want it / the money that you get back

a large amount of money