Product promos are a type of advertising that focuses on promoting a product or service. ADS, which is the 3 letter solution to the crossword, are one of the most common forms of product promos. ADS can be seen in newspapers, magazines, television, radio, and online. Product promos are used to create awareness of a product or service, as well as to encourage people to purchase it. They can also be used to inform customers about new products or services, or to remind them of existing ones. Product promos can be used to target specific audiences, such as age, gender, or location.