While marketing is important, excellent products that provide remarkable experiences for users can often spread through word-of-mouth without much external promotion. This is known as "pull marketing", where customers actively seek out and demand a product, causing retailers to stock it due to direct consumer demand. Companies like Zappos have leveraged pull marketing through exceptional customer service and prioritizing customer delight, gaining loyalty and resulting in a $1.2 billion acquisition by Amazon. While new companies still need some push marketing, the most successful strategies incorporate elements of both push and pull promotions by satisfying customers and building the brand.