I made the mistake of trying e-cigs brand from the site e-cigsbrand.com. After finding their cartomizers too weak I decided not to use them for the monthly refills and they seem to be having trouble canceling my account. This of course means they are continuing to charge my bank card after I have canceled and even received an email notice confirming so. I will likely cancel my card number and have to get a new one now. "PASS IT ON"