A promotional sale is a marketing strategy used by businesses to attract customers by offering products or services at reduced prices for a limited time. These sales can include discounts, buy-one-get-one-free offers, or special deals on specific items. The goal is to increase sales volume, clear out inventory, or introduce new products to the market. Promotional sales are often advertised through various channels, such as social media, email newsletters, and in-store displays. Retailers like Walmart and Amazon frequently use promotional sales during holidays or special events to boost customer engagement and drive traffic to their stores or websites.