I did not just do the newsletter
The task was one newsletter. I did far more. I made social media posts. I made blog posts. I even made branding guidelines for the client. I used ChatGPT to help me create the copy, which is how I fit so much into only three days. Every day of those three, I sent the client an update, so they could see I was the type of person who communicates and goes the extra mile.
When I delivered, the client wrote back: this is really amazing, all of it, I am very impressed. I got the job. Not because the newsletter was magic, but because I treated the trial as the audition it was, and I had a powerful tool that let me deliver more than anyone expected in the time I had.
Deliver a preview of your best, not a sample of your minimum. The client is not buying this one task. They are deciding about a year of you. Show them the year in the trial.