It’s fact that Internet has greatly changed our way of life in many aspects. The way of doing business is no exception. Online business breaks the limitation of time and space and becomes very popular among modern people.
Different with the traditional business, online you can’t see when a visitor comes to your store, let alone saying hello to them. You can only wait the customer to send an email to you or give you a call; then you have an opportunity to establish a relationship with the visitor, otherwise, you even don’t know someone has visited your shop. So it’s very urgent for online businesses to find a way to engage website visitors.