What invention, first used for retail in 1994, is considered the technological breakthrough that made e-commerce viable and secure for the average consumer?

The digital transformation of retail has revolutionized how we shop, but do you know the groundbreaking moments that shaped modern e-commerce? This trivia question explores a pivotal invention in online shopping history that changed retail forever. Test your knowledge about the technological innovations that enabled the shift from brick-and-mortar to the virtual marketplace!

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SSL encryption (Secure Sockets Layer)
The shopping cart feature
One-click purchasing
Digital product recommendation algorithms