The DEA and the FBI has a LOT bigger fish to fry than some guy converting fina pellets into steroids and sticking them into his ass.
Do folks really believe they are going to pull all of your info and set up surveilance just to make sure that you don't own any cows? Hell no they won't. They are goin after big fish, and they know what people use it for. They also know that the people who are doing this won't tend to be sellers, and will tend to be the cheaper of the steroid users. Its the equivalent of the fbi raiding some guy who buys a quarter sack of weed. Come on now... get real. Federal prosecution for a cart of finaplix? Yeah right, they don't even go after credit card fraud unless it gets into the THOUSANDS of dollars. People get those customs letters for juice all the time. So then why would they track down carts of fina? Why the hell would vet america be reporting the purchases to the feds anyway? Why would the feds even investigate the matter? Why would the feds prosecute? The answer to all those questions is they won't . . . unless there is something else going on. I guess maybe folks think vet america has some sort of list of every address in the usa so they know exactly where you live and that you don't own an entire herd of cattle. Call me crazy... but I think it would be more suspicious buying the smallest order you can. Cause most folks with cows that want them to get bigger to command a higher price tend to have more than one cow. Cattle ranchers aren't exactly the poorest people on the planet.
A PO Box won't do anything for you unless you can get one under a false name. Then you open yourself up to mail fraud, forgery, fraud, wire fraud depending on how you pay for it, impersonation blah blah blah Now all of that shit WILL peak their interest. Because all that shit you just did to get your juice is about one thousand times worse and higher priority crimes in the eyes of the feds than the juice itself.
Who is to say you don't have any cows, or were not getting it for your buddies or your uncles cows, or maybe your about to buy a cow. If there such tight restrictions on the shit you wouldn't be able to buy it anyway.