Thus, in this hi-tech shopping age, as mobile commerce is taking the centre stage, the checkout experience becomes the most important thing for customer retention and satisfaction. Your checkout page is a place where the window shoppers become the paying customers. Therefore, make the process easy for the customers through mobile apps as it is an essential process to increase conversion and sales for your business. On the other side, lackluster and complicated checkout process can derail customer engagement and increase abandonment rate.