Online lotto buying can be cheap and easy for many people. All you need is a way to purchase the tickets online and you should be good. It also saves the enviroment because you aren't buying a ticket made of a material.
There have long been sites where you can purchase lottery tickets on line, but as the saying goes, let the buyer beware. With all the legal sites in most states why take a chance on an online site you do not know or trust?