content for a digital magazine

I am looking for digital content for a one-off digital magazine launch of our product and JPEG or HTML file for an EDM. We are targeting cafe owners, takeaway shop owners, so the content should be tailored to this audience. Specifically, we need informational articles, on a billboard, mobile leaderboard, and banner design. This digital magazine will only published once, so thoroughness and accuracy are paramount. If you have the skills to deliver the high-quality content required for this digital magazine, I would love to hear from you!