Free At-home Covid-19 Tests – Order four free at-home Covid-19 tests per household. Free Kinder Bueno Chocolate Bar – Select a retailer and then complete the form to receive a digital coupon for a free Kinder Bueno chocolate bar. Free 12 oz Pumpkin D-lite Smoothie at Smoothie King Today – Use the Smoothie King app to get a free 12 oz Pumpkin D-lite Smoothie. Valid today only