Chipper Cash Valuation Slashed by Over 70% Amid Failed Acquisition Talks. by Jonathan LICTStartupsThe Big StoryAugust 29, 2023August 29, 2023 In a dramatic turn of events, Chipper Cash, a leading fintech startup in Africa, has seen its valuation plummet by over 70%, from a staggering $2.2 billion to a mere…