Solis is quoted in reference to a successful Coca-Cola marketing campaign in an article by Tiisetso Maloma on the South African website Biz Community called âThe Two Most Important Quotes in Marketing â Becoming and Authority and Expert in Customersâ Eyes.â The article reads: âIn 2015 it was estimated that the campaign increased Coke sales by 7% among young adults in Australia, and by 2% in the USA. The campaign is a success because it leaves people feeling something…