My solution is self-hosted, my website is run by me only and I also run the server it's on, and I'm not using Shopify or any crap like that. In any case, your address still gets into Pirate Ship, which he and I both use, so... while I get people want to be private (so do I), you still have it not private in some aspects when it comes to ecommerce. The more private option would be using a UPS store address or something.