I went to a Partylite party a few months ago, and I must say I was very impressed.
Partylite does have a website, partylite.com but I believe they sell only via parties, not through the site. Something about customers seeing the product in use in someone's home before deciding to buy.
Which bites, because I'd love to get more candles, but I don't have enough friends who are into candles to host my own party, and I certainly don't have time to become a consultant!