Probably not but if my suspicions prove out, I'll have an interesting find in the morning before the bell and will post it to you. I hope I am wrong. Also let me say, there certainly are legitimate businesses with boxes at UPS Store's, mostly those that combine the convenience of next day air mailings and shipping with picking up their mail. But most who hide the PMB in their address are in my opinion not wanting the public to know its a mailbox.
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