How is your shopping habit influction by TV ads?

Well sometimes I like commercials influence me, like about 2 months ago I saw this great massage appliance that was hood for the muscles but if you wanted to get rid of the cellulite. It cost about $60 but I called the seller and I ordered it anyway. I don't do that often but sometimes I do. On the other hand I never want to buy a certain TV or computer or a mobile phone just because I saw it on TV.