I found the Rockstar energy drinks pretty much all over the Zero carbs (blue can) was hunter, the fruit punch (red can) was warlock, and the regular (black/gold can) was titan. Local Circle K, Target, Walmart, Safeway, Fry's, and a few others had them readily in stock for weeks now. I did have a very hard time finding Pop Tarts. The only business that seemed to sell enough to rotate new stock was Walmart and they only had Warlock which was a cherry 4 pack. It says on the side of the Pop Tart box you need to text a copy of the receipt to a specific number to get the XP boost. Hope this helps!

I found my energy drinks at target and yes you can get any kind because it just comes up as pop tarts on the receipt