IAAL.<p>This list is not really complete, but you are wrong because doordash doesn&#x27;t use in-n-out&#x27;s logo.
They use an imitation logo.<p>Otherwise, they use only text, which falls under nominative fair use.<p>The only question is one of &quot;are they suggesting sponsorship or endorsement by the trademark holder&quot;.<p>The answer is &quot;maybe&quot;.<p>But that&#x27;s easy to solve, put a note at the top that says that deliveries are performed by doordash, and not by the merchant.<p>Note: This is all just about the logo question. There are other issues like &quot;control over your brand&quot;, etc. But they would not be covered by a logo lawsuit ;-)