Promo Duration: April 2 to May 13, 2025 Get e-Stamps every time you purchase participating food service items. Collect 20 e-Stamps and redeem an exclusive Linya-Linya x 7-Eleven Shirt or a Crunch Time Carrier! How to earn e-Stamps: Buy any of the participating items below. Each item has a purchase requirement and equivalent e-Stamps Present … Continue reading E-stamps Mechanics for Chase The Sun, Win The Fun Promo