There would also be variety in the available brands, range of quality, the kind of accessories and all other imaginable aspects. You can buy combo packs, useful sets, vaping pens, products that are not easily found elsewhere and so on, that too at reasonable prices.
Online stores also offer good gifting options for vapers and have several product lines and supplies that you can choose from. Chances are, you would stumble upon something really quirky and exciting.
Another advantage of choosing online stores for e-cigs is that you can grab money-saving deals that help you get more for less. So, you can shop while sitting in your comfort zone, get more variety, save time and energy and also, your money. It is a clear win-win.