If you're not happy with your paper, in the end, we'll revise it for free. (ewritingservice.com)
Own it, and own the responsibility for revising it in a way that you feel makes it better. (speculationsediting.com)
It is required that you create a sample with necessary information, and then revise it with for at least three times before you finalize it. (samplecoverletters.net)