So in my town there's a store that does a bunch of shipping services for UPS/FedEx/USPS. But in addition to providing shipping services, you can also rent a mailbox from them. It's like a PO box except that it's cheaper, and they offer a nice low per-package rate.
So my question is, is it okay to use them as opposed to a regular PO box? It would save me a lot of money, and I don't really know how to get a drop address. They can't legally open my mail right?
Since it's a private business I doubt you'll get anywhere near as much protection as an actual PO Box. You've also got very little plausible deniability.