Źródło:
[1] Deloitte Holiday Quick Take January 2023. Deloitte. https://www2.deloitte.com/content/dam/Deloitte/us/Documents/us-2022-holiday-quick-take-jan2023.pdf Dostęp: 22.09.2023.
[2] “Millennials dominate spending amid uncertain economic outlook”. PwC: audit and assurance, consulting and tax services. www.pwc.com/us/en/industries/consumer-markets/library/2022-holiday-outlook-trends.html Dostęp: 22.09.2023.
[3] “2023 Deloitte holiday survey”. Deloitte Insights. https://www2.deloitte.com/us/en/insights/industry/retail-distribution/holiday-retail-sales-consumer-survey.html/#retail-key-findings Dostęp: 22.09.2023.
[4] 2023 eBay Ads Holiday Guide. eBay. go.ebayadvertising.com/2023eBayAdsHolidayGuide Dostęp: 22.09.2023.
[5] eBay. https://export.ebay.com/en/marketing/seasonal-guide-for-ebay-sellers/run-marketing-campaign/the-christmas-season-insights-for-ebay-sellers/ Dostęp: 22.11.2023.
[6] Gupta U. How retailers can respond to evolving consumer behaviour this winter. eBay Ads. https://www.ebayads.com/2022/12/09/how-retailers-can-respond-to-evolving-consumer-behaviour-this-winter/ Dostęp: 22.09.2023.
[7] Hooray for the Holidays Part II. eBay. https://community.ebay.com/t5/Announcements/Hooray-for-the-Holidays-Part-II/ba-p/34136304 Dostęp: 8.12.2023.
[8] Hooray for the Holidays Part I. eBay. https://community.ebay.com/t5/Announcements/Hooray-for-the-Holidays/ba-p/34110313 Dostęp: 8.12.2023.