If I'm reading this correctly, the OP was not trying to sell or advertise anything. He/she was about to buy the aPad and got offered a choice of 3 cases which he/she showed us. Either to get an opinion or bring our attention to the offer he/she found as a tip to other potential buyers. I think that happens all over the place and can hardly be called advertising.Again, this is how I read it, must be the language barrier throwing in some confusion...Cheers