If your interest is more entrepreneurial, these are trending niches for selling products: 300+ Marketing Research Topics for College Students [2026]
: How product reviews and ratings or augmented reality influence online purchasing decisions. buy and sell ideas
: Protecting ideas when pitching to companies or the role of patent agents in the innovation market . Practical "Buy and Sell" Business Ideas (2026 Trends) If your interest is more entrepreneurial, these are
: A comparative analysis of online vs. traditional brick-and-mortar stores and the impact on the global retail industry. If your interest is more entrepreneurial
For students or researchers looking for a broader "buy and sell" or e-commerce angle, here are several compelling paper topics:
: The success factors and strategic innovations of eBay or Amazon's delivery innovations.