Based on AdWords editorial and professional requirements, which headline is most likely to generate clicks?
“Free shipping on CuStOm Ts”
“Design Your Own T-shirt”
“Custom Tees, Click Here”
“We sell custom t-shirts!”
In order to provide a quality user experience, Google requires that all promotions meet high professional and editorial standards. The standard requirements for clarity, correct spelling, and use of capitalization and symbols apply to all ads.
Read more here: https://support.google.com/adwordspolicy/answer/6021546