The electric cigarette is a cheaper alternative for you if you have been smoking for a long period. The nicotine cartridges that come with this device can last longer than 50 cigarettes. This means that a single cartridge can be smoked for a number of days.
This way you get to spend less on your smoking habit and use the money for other useful purposes. This may seem like a frivolous reason to adopt the new technology, given its high initial cost, but when you look at how much you stand to save over a protracted period, then the idea begins to make real financial sense.