The three applicable options for customizing sales forms are including your client's logo, changing page orientation, and adjusting page margins. These options help create a more professional and effective document. Selecting any font or highlight color may not be universally available and therefore is not included as a reliable choice.
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When customizing sales forms, you can include your client's logo, change page orientation, and adjust page margins. These features enhance professionalism and functionality. Other options, like selecting any font or highlight color, may not always be available. ;