Diet Coke
Diet Coke (called Coca-Cola Light in some countries) is a sugar-free and no-calorie soft drink produced and distributed by The Coca-Cola Company. It contains artificial sweeteners instead of sugar. Unveiled on July 8, 1982 and introduced in the United States on August 9, it was the first new brand since 1886 to use the Coca-Cola trademark. The product quickly overtook the company's existing diet cola, Tab, in sales.
Coca-Cola with Lime
Coca Cola with Lime was briefly available in Australia, but proved quite unpopular with some larger retailers such as Woolworths and Coles, who bought in bulk, having to reduce the price considerably (50c for a 1.25 L bottle compared to around A$2 for all other varieties) in order to clear the product out. Diet Coke with Lime was discontinued in the United Kingdom, as was Diet Coke with Lemon in the beginning of 2007, having been renamed Diet Coke with Citrus Zest in 2007, which is mixture of lime and lemon taste.