People shop at a store during Black Friday in Vancouver, British Columbia, Canada, on Nov 25, 2022. Photo:Xinhua

A sales promotion sign is seen during Black Friday sales at a shop in Geneva, Switzerland, Nov 25, 2022. Photo:Xinhua

People wait to enter a store during Black Friday in Vancouver, British Columbia, Canada, on Nov 25, 2022. Photo:Xinhua

People shop at a store during Black Friday in Vancouver, British Columbia, Canada, on Nov 25, 2022. Photo:Xinhua

A sales promotion sign is seen during Black Friday sales at a shop in Geneva, Switzerland, Nov 25, 2022. Photo:Xinhua

A sales promotion sign is seen during Black Friday sales at a shop in Geneva, Switzerland, Nov 25, 2022. Photo:Xinhua

People shop at a store during Black Friday sales in Geneva, Switzerland, Nov 25, 2022. Photo:Xinhua

People walk with shopping bags during Black Friday in Vancouver, British Columbia, Canada, on Nov 25, 2022. Photo:Xinhua