Which historical retail loyalty program is considered the first widespread use of 'trading stamps' that customers could collect and redeem for merchandise?

Loyalty programs have been shaping consumer behavior for much longer than many realize. Before digital points and mobile apps, merchants found creative ways to keep customers coming back. This trivia question explores a pivotal moment in the evolution of retail loyalty tactics that would eventually influence modern program design. Test your knowledge of how customer retention strategies have evolved through history!

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S&H Green Stamps (1896)
Blue Chip Stamps (1934)
Eagle Stamps (1915)
Gold Bond Stamps (1938)