Answer:
Group buying platform
Step-by-step explanation:
Group buying platform is also known as collective buying and is when the prices of goods and services are significantly reduced on the condition that a minimum number of buyers make purchase.
Usually there is a deal of the day displayed that is activated when the minimum number of buyers has been reached.
In this scenario Buyline has a promotional offer where buyers get a 60 percent discount on refrigerators if a minimum of 100 buyers agree to buy the product within 24 hours of the offer being announced.
This is a group buying platform