YITH WooCommerce Best Sellers (Premium Plugin):

You are selling lots of items on your store and one casual visitor comes to your site from Facebook or Twitter. Now he has no plans to purchase anything. Is it possible to convert this kind of visitor? Probably not and very difficult. But we must put our best efforts to convert them even if the success rate may be less than 1%. So what can we do to attract them? One good idea is to display all our popular products to him.

YITH WooCommerce Best Sellers Premium Plugin does that very beautifully. It will show some of your best selling products in the last 6 months to him and give him a message that these products are in high demand and you can think of buying. We can not give a guarantee that it will always work but there is no harm in trying.

Frankly speaking, we have tested this strategy on all of our projects and have an idea that it works every time.