The purpose of creating a Pink Birthday Sale Flyer is to promote a special sale event for a business's anniversary or birthday. The flyer aims to attract potential customers by highlighting discounts, offers, and promotions on products or services. With its attractive design and informative content, the flyer aims to generate buzz, increase foot traffic, and boost sales during the sale period. The color pink is often used as a symbol of celebration, joy, and happiness, making it an ideal choice for a birthday-themed flyer. Overall, the Pink Birthday Sale Flyer is an effective marketing tool that helps businesses to promote their brand and increase revenue.