What type of product advertisement should Gregory use to sell his company's canned foods?

Gregory should consider using a combination of visual and experiential advertisements to sell his company's canned foods. Engaging video ads showcasing delicious recipes made with the canned products can highlight convenience and versatility. Additionally, social media campaigns featuring customer testimonials and cooking challenges can create a sense of community and encourage interactive engagement. Finally, in-store tastings or demos can provide firsthand experience of the product's quality and flavor.