Well, I knew that eventually someone would do the same, however, this will roll down to pricing too (what THEY consider fair). I pretty much set out to do what I was doing with Doublers to try and force some kind of market standard. My goal was to drive down the price of zero nicotine liquids, hell, for nicotine liquids too as there were so many scam artists out there selling garbage for big bucks. But I guess if someone is going to start selling vaping/mixing solutions, cool, it would probably be in their interest to call it something else than Doublers as we have trademarks in place.
About pleasing customers, I tell you. It is SOOOOOO much easier for me to work with people that explain a problem to me and I'm certainly willing to help out, rather than someone who is figuratively banging on the counter demanding service, demanding explanation... Know what I mean?