Less than about almost any other article in the world--at least, in the department store, or mail order world.
Now, you know that women buyers for mail order houses do not spend their Saturday afternoons and Sundays thus, prowling about a city's streets.
What the devil are you doing in a mail order house, or whatever it is?
Harris is opening a mail order house, paper and marriage agency in the other world.
Yearly subscription (including two booklets) Mail Order Advertising (telling bow to advertise a mail order venture) and the Right Way of getting into mail order business, all for 50c.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "mail order" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.