Ronald Martin Popeil (/poʊˈpiːl/; May 3, 1935 – July 28, 2021), was an American inventor and marketing personality, and founder of the direct response marketing company Ronco. He made appearances in infomercials for the Showtime Rotisserie and coined the phrase "Set it, and forget it!" as well as popularizing the phrase, "But wait, there's more!" on television as early as the mid-1950s.

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