Answer:
D. the use of social networks for browsing and buying products
Explanation:
A. browsing for or trying a product in a physical store but buying it online
B. advertising within social networks to promote goods and services
C. recommending a product to a personal connection in exchange for a discount
D. the use of social networks for browsing and buying products
Social commerce is the use of social networks for browsing and buying products
Commerce means means the exchange of goods and services between the seller and the buyer.
Social means the gathering where people of different ages, cultures gets to meet each other. There different social networks where people meets on the internet.
Therefore, social commerce is the use of social network for buying and selling of products. The buyer gets to browse different products and order from the seller. The delivery of ordered products could be door step delivery or the buyer picks the product up at a pick up station.