Laura deBuys

Often you are exempt from having to charge state sales tax, but you may need to charge local sales tax. It also depends on where you are selling (may have to charge it at a fair, for instance). http://forrager.com/faq/#sales-tax

It is true that some states allow you to withhold an address on a label if you are listed in a phone book. While I understand that it may be annoying for customers to show up uninvited, it’s worth noting that I haven’t heard of this becoming an safety issue for anyone. The “by appt only” sign is a good idea.