Anonymous Shipping, yes, its possible

Alright, USPS has a service called "General Delivery". This is usually for people who don't live in an area that gets mail delivered to, or for the homeless so they can have a permanent address without the need to pay for a P.O. box. The way it works is, you just ship the packages to the name "general delivery" and for the company on the package put like some fake company name, put the city and zipcode of the usps place you would be getting your package from, and once the package is recieved there, they will hold it for 30 days. All you have to do is make some ID badge with a fake name and the company name you shipped it under, go in there and show the ID, ask if they have any mail under your name, and if they do, they will hand it over, no payment required ;) to get more details about it, jus give usps a ring