Never do business with door to doors unless you can purchase onsight. I purchased books from a door to door salesperson because she was trying to stay "clean" and this was her "last sale of the day". The books would take 6 - 8 weeks. Never received them. Called and was told books were "discontinued". Had to fax for a refund. 6 weeks later still no refund. Called again, check was being sent that week. 2 days later received call from them stating books were sent 3 weeks ago and if i wanted a refund would have to return them. I haven't gotten them. Lady on phone wouldn't let me speak to anyone else. Absolutley nothing I can do about it. They got me...Fool me once shame on you...fool me twice...shame on me...I can guarantee I won't be fooled again.