According to the text, the best-selling products on Amazon include handmade jewelry, beauty products, and kitchen and dining items. Some specific examples of popular items include a birthstone name necklace, Crocs clogs, and a fabric shaver and lint remover. Categories such as leisure and entertainment and books also have a high number of sales on the platform. While the top-selling products constantly change on Amazon, current popular items include a silk pillowcase, Laneige Lip Sleeping Mask, and emergency fire blankets. These items have seen an increase in revenue and searches on the platform.