ˈpyramid ˌselling BrE AmE noun [uncountable]
a business activity in which the main income comes from people who buy the right to sell products, rather than from the sale of the products themselves. Pyramid selling is illegal in many places.
ˈpyramid ˌselling BrE AmE noun [uncountable]
a business activity in which the main income comes from people who buy the right to sell products, rather than from the sale of the products themselves. Pyramid selling is illegal in many places.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012