Thinking of the tens of thousands I've spent on regular smokes over the years, I'll be able to now put my kids through an Ivy League college with ease! Ok, maybe an overstatement, but aside from the up-front cost for me, which is roughly $250 right now for a crappy overpriced mall kiosk starter kit and then a real 501 kit and some juice which will all last me 2 months, I will have broken even in 2 months.
After that, providing I do not continue to order everything I see advertised or proclaimed as "THE BEST" on this site, I will save close to $200 per month. Also, I'll save on all the sick person costs related with smoking for 25 or so years, and I'll be able to play with the grandkids (god willing that's 15-25 years down the road) without passing out or banging my head on my oxygen tank!
SO.... despite initial costs of being a new e-smoker and compulsive toy buyer, yes, you "CAN" save money!