items for sale to the individual consumer | the skilled practice of a practical occupation |
branded products meant to promote another product, especially films and pop groups | the business given to a commercial establishment by its customers |
| a particular instance of buying or selling |
| an equal exchange |
| the commercial exchange (buying and selling on domestic or international markets) of goods and services |
| people who perform a particular kind of skilled work |
| steady winds blowing from east to west above and below the equator |