The various e-cigarettes try to keep the same design of the popular brand with just little modification only like making the cartridge refill as male adapter instead of female adapter which appears in the e-cigarette popular brand. The electronic cigarette review site becomes resource for such information. The benefit accruing due to cartridge having male adapter is its marginal increase in sized achieving economy in the process. This is clear cut winning over the popular brand. Such benefits are matter of highlighting at the review sites. Moreover the customer’s comparison reveals that this bigger cartridge gives e-cigarette smoking effect equal to two packs of tobacco cigarettes.
Moreover the manufactures of e-cigarettes by their promotional efforts give 1 disposable cartridge free along with purchase of their 2 disposable cartridges which is valid for a short period only. This induces the customers buy reserve stocks lasting a longer period thus effectively hitting the competitor brand. Such promotions information is widely posted at the e-cigarette review sites.
