Ask HN: How about a free copywriting audit?

I'm looking to add a service to my existing freelance work in the guise of https://copywritingaudit.com (see clickable below). It offers an affordable audit and re-write of your site copy, with a view to boosting conversions and sales. I'm looking for 3 suitable SMEs/startups to offer free audits to in exchange for testimonials and feedback on any immediate results that might occur. More detailed information is available on the site. Please use the contact details on the site to get in touch.