I'm not sure if this is the right place to post this. I've done some searches and I can't find any information. If this is the wrong forum, please move.

I'm probably moving to Japan and I want to keep a U.S. Address for business. I'm looking at virtual mailboxes because they look a lot cheaper than having a physical mailbox I have access to. The "best" I could find with a reasonable price is iPostal1. Anybody use them or have other suggestions?