Which is better 7 Eleven Free Slurpee Day or Amazon Prime Day. On 7 Eleven Free Slurpee day you get a free sugary drink that taste great but lasts for only an hour or so while on Amazon Prime Day you have a whole day (while supplies last) to spend your monies on items you truly need or just crave for the moment. You crave a Slurpee and it’s free for that day. Yet the Slurpee is full of such garbage it might lead to further problems in your waistline and your health. On Amazon Prime Day you will pulled into buy some garbage too which will probably lower your wallet size but add pounds to your storage space. It’s a tough choice but since I missed out on my free Slurpee I’m all in for Amazon Prime Day as long as my credit card and internet agree to stay for this day. Amazon Prime Day let the shopping begin!