1. Chevalier, S. (2023, January 07). Retail E-Commerce Sales Worldwide from 2014 to 2026. Available online: https://www.statista.com/statistics/379046/worldwide-retail-e-commerce-sales/.
2. Bernhardt, G. (2023, January 07). Global Ecommerce Sales Growth Report for 2021–2026. Available online: https://www.shopify.com/blog/global-ecommerce-sales.
3. (2023, January 07). The Business Research Company Global Healthcare E-Commerce Market. Available online: https://www.thebusinessresearchcompany.com/report/healthcare-ecommerce-global-market-report.
4. Roberts, R. (2023, January 07). Health and Wellness Marketing: An Ecommerce Report on the Health and Wellness Industry, Consumer Trends & Strategies for Growth. Available online: https://commonthreadco.com/blogs/coachs-corner/health-wellness-ecommerce-marketing-industry-trends.
5. OECD (2022). Inflation Edges up to 10.7% in October, OECD.