数据来源:
1. Consumer Electronics - Revenue in million US$, 2019, Statista, https://www.statista.com/outlook/15000000/100/consumer-electronics/worldwide#market-revenue
2. Consumer Electronics, 2019, Statista, https://www.statista.com/outlook/251/100/consumer-electronics/worldwide
3. Global Consumer Survey, 2019, Statista
4. Leading product categories purchased by Amazon shoppers in the United States as of February 2019, 2019, Statista,
https://www.statista.com/statistics/639155/popular-amazoncom-sales-by-category/
5. US retail ecommerce sales growth by product category, 2020, eMarketer, https://forecasts-na2.emarketer.com/584b26021403070290f93a31/5851918a0626310a2c186abe
6. Fashion e-Commerce Report 2020, Mar 2020, Statista, https://www.statista.com/study/38340/ecommerce-report-fashion/
7. Gen Z vs Millennial Shoppers: How They Differ, 2019, Tinuiti, https://tinuiti.com/blog/ecommerce/gen-z-vs-millennials/
8. Most popular reasons for U.S. Amazon Apparel shoppers to buy clothing and footwear on Amazon in 2019, Mar 2019, Statista,
https://www.statista.com/statistics/687361/amazon-us-fashion-categories-purchased/
9. Health, Personal Care & Beauty Retail Ecommerce Sales US 2020-2024, May 2020, eMarketer,
https://forecasts-na2.emarketer.com/584b26021403070290f93a31/5851918a0626310a2c186a20
10. 弗雷斯特研究公司