EverSmoke is converting well for me. Their website is super clean and informative with many different options and price points for electronic cigarette users. Plus unlike a lot of ecig programs they pay 30% on all purchases for the LIFE of the customer. I have 50+ vapers buying flavor cartridges almost daily.
I also promote blu cigs but their conversions have recently been dropping and FAST. blu cigs are now available in convenience stores, walgreens, etc around the country. Plus they just got bought out so who knows what will happen with the blu affiliate program.