You might want to make plans to drop by your local 7-Eleven sooner than later to get your Slurpee fix on. 7-Eleven just announced that they plan on closing a whopping 444 locations in America, quickly. 7-Eleven stores across America are not billing what they used to. In fact, for the past year and a half, sales have sharply declined due to a few factors. One of those factors is cigarettes. 7-Eleven says that their cigarette sales that once pushed their revenue over the top are nowhere near what they used to be. That seems to check out with stats about smoking being on the decline in America fo…