Would you tell me how to translate "团购" into English?（sign up 18th Aug)

B2T（Business To Team）；group-buying

应助达人

B2T（Business To Team），有一定道理

group-buying or buy in group

group-buying or buy in group

Group shopping！

Business To Team

group purchase

应助达人

Group buying means massive individuals shoppingtogether on identical products.It also known as collective buying, offers products and services at significantly reduced prices on the condition that a minimum number of buyers would make the purchase.

Group buying