To be effective, advertising needs to be attention-grabbing in a cluttered market, with sales being the ultimate measure of success.
Consumers are often surrounded by numerous product advertisements, making it challenging for a new vacuum cleaner billboard to stand out. To attract attention, an ad must be startling and striking to break through the clutter. Additionally, the effectiveness of advertising lies in whether it prompts consumer action, as ultimately sales determine the success of an ad.
https://brainly.com/question/28961663