Imagine letting your computer do the work of seeking out the best product for your budget, so that you don’t need to spend hours comparing prices and specifications, no longer allowing clever marketing pitches sway you by playing on your emotions. Or, how about allowing computers to re-order supplies when you’re running low if you are a manufacturer or a retailer, ensuring that your business doesn’t have to pause operations because someone didn’t foresee certain items running low? Welcome to the next megatrend of machine-buying. Lester Kiewit finds out more from Adam Rang, a YouTuber who focuses on AI.