E-card advertising refers to the use of electronic greeting cards as a means of promoting products, services, or brands. These digital cards, often sent via email or social media, incorporate eye-catching graphics, animations, and personalized messages to capture the attention of potential customers. E-card advertising offers a cost-effective and environmentally friendly alternative to traditional print advertising, allowing businesses to reach a wider audience and leave a lasting impression. With the rise of online communication, e-card advertising has become a popular and effective tool for businesses to connect with their target market and drive sales.