Display ads on Amazon.com must always contain the advertiser's brand name and/or logo.

The selected answer True is correct because Amazon's advertising guidelines require that display ads on Amazon.com must include the advertiser's brand name and/or logo. This policy ensures that the ads are clearly identifiable and help customers recognize the brand behind the advertisement. By including brand names and logos, Amazon ensures transparency and prevents misleading ads, making it clear to shoppers who is promoting the product or service. This requirement helps maintain trust and authenticity in the marketplace, ensuring that users are not confused about the origin of the ad or the products being promoted.