An **Amazon deal** refers to a promotional offer where a product is available at a discounted price for a limited time. There are various types of Amazon deals, including **Lightning Deals**, which run for 4 to 12 hours, **Best Deals**, which run for select days, **Deals of the Day (DOTD)**, which feature significant price reductions for 24 hours, and **7-Day Deals**, which offer discounts for a full week. These deals aim to attract customers by creating a sense of urgency and increasing product visibility on the Amazon platform.