The radio advertisement stated a feel trial for the cost of shipping and handling- 9.95. The web site and print advertisement also stated that the free trial included everything needed to try the product including 4 cartridges, the equivalent to 6 packs of smokes. After they have your credit card information than they try to sell you additional products- when I declined it was explained to me that I could not get the free trial without purchasing the 69.95 cartridges or the 99.95 set of cartridges. Which would automatically be renewed... read full review »