Relacionar Columnas UNIT 6Versión en línea Match the word and phrases to their definitions por Zharick dayanna Alzate martinez 1 Supplier 2 After- sales service 3 Competitor 4 Retail 5 Wholesale 6 Guarantee period Time when the seller repairs or replaces a product free of charge. Help, advice or free repairs that you get after you buy a product. A person who tries to be more successful than you. The selling of goods to businesses, usually in large quantities. The selling of goods to the public, usually through shops. A company or a person that provides a particular type of product.