
4.1
(15)Progress bar to make customers feel the need to add more items

4.9
(18)Recover out-of-stock revenue when products are back in stock

5
(1)Re-inventing rewards and loyalty program

5
(1)Use product recommendations + social proofs to upsell

5
(4)Turn product reviews into marketing engine

4.2
(5)Affordable email marketing for modern merchants

5
(4)Next Generation Popup for Ecommerce