PepsiCo Chile will launch lemon-flavoured Pepsi Twist in Chile later this week as part of its new campaign to boost its market share in South America's healthiest economy. PepsiCo is still suffering from its three-year absence from the country in the late 1980s and early 1990s, and Coca-Cola still dominates the Chilean market with a 48% share of all soft drink sales. PepsiCo sought, however, to improve its position in 2002 through a massive marketing campaign linking Pepsi products to a number of key Chilean institutions, such as football club Colo Colo.