These are the best Black Friday sales at Best Buy. It's $699 It's $149 Read the original article on Best Life. It happens each year when the weather turns cold: The coats, hats, sweaters and blankets come out. The lights come on earlier. And the arguments over how high or low to set the thermostat begin.

Artificial intelligence is everywhere during this year’s Black Friday sales as shoppers ramp up their use of chatbots to spend more than last year, signalling a shift in how bargains are being found.

Then I would sit down with a pile of buttered mashed potatoes and wait for midnight, when the real holiday would begin, the one that made my mini shopaholic’s heart beam: Black Friday.