Which pricing strategy was pioneered by Japanese retailers for traditional Fukubukuro 'lucky bags' sold during New Year celebrations?

Traditional cultural celebrations drive billions in retail spending each year, with brands developing specific marketing strategies to capitalize on these events. From Lunar New Year to Diwali, Eid al-Fitr to Día de los Muertos, cultural traditions represent major retail opportunities. This poll tests your knowledge about a specific retail pricing strategy used during these cultural celebration periods.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Mystery Bundle Pricing - selling sealed bags of unknown contents valued higher than the purchase price
Cultural Premium Pricing - charging higher prices for products during traditional celebration periods
Fortune Discount Pricing - reducing prices based on randomized customer 'luck' factors
Ancestral Value Pricing - setting prices based on how many generations a family has celebrated the tradition