Ok, just a side note...falling in LOVE with my PitBull! But I have a few questions... 1. When ordering extra PB batteries, does the discount for ECF users still apply? I followed the link in LoriKay's signature and didn't find them listed there. 2. If I order a large amount of cartos (like 50 or 100), can I get the flavors mixed? I like both the menthol and regular... Thanks for the answers!