A genius idea to leverage social proof in motivating customers to purchase is let them know that other shoppers have bought the item. WooCommerce Live Sales Notifications plugin syncs with new orders from a store in real time, then generates recent sales feed that display in form of a small popup, like this:

By showing that others are making purchases, this clever popup plugin creates a sense of a busy store, builds brand trust and authenticity, and motivate new visitors to start buying.

Time controlling is flexible: you can set interval time between popups, duration time, and expiration time.

Another great feature is: if your store is new and doesn't have any real orders yet, you can create custom notifications to promote items you want to drive sales for. Why not fake it till you make it?

Pricing: Free. No premium, subscription or hidden fees.

Install: WooCommerce Live Sales Notifications