The Christmas is on her way to us again. At the same time, the purchase season is coming. When you wander in the shopping mall or some supermarkets, you will find many shops conduct vigorous propaganda, such as on sale, discount, free shipping and so on.
Here, I want to give you an example. There is a shop online - thesexylingerie.com. Just as its website implies, it mainly sell sexy lingerie. In recent, as the Christmas is nearer and nearer, this online shop advocates free shipping so as to attract more consumers. In fac