Basically yo u need to stick with laws of the country that your business is incorporated i n . Since the Internet knows no boundries it really is a time of the Wild Wild West right now s o t o say and new laws are being made as we go each year. Make sure you protect yourself by using your company name and address on everything and hav i n g clear privacy policies and terms and conditions are basics no matter what country. You might want to also consult with a good legal advisor in your own country as well.