How to upload a promotional banner to your Otto webstore
Learn how to upload and update a promotional banner on your Otto webstore to highlight sales, rebates, or announcements.
Updated February 20, 2026 Step-by-step walkthrough
Step-by-Step Instructions
- Click the gear icon (Settings) in the left-hand sidebar of Otto.
- In the Settings menu, click Webstore.
- Click Promotional Banners.
- Click the image upload box in the banner section.
- Select your banner image file from your computer.
- Confirm the upload. Your new banner will appear on your Otto webstore once saved.
Banner Design Requirements
- Use a 4:1 aspect ratio for best results.
- Example: 1600px wide × 400px tall
- Use high-resolution images to avoid blurriness.
- Keep text large and minimal so it displays clearly on desktop and mobile.
Important Notes
- The banner appears at the top of your webstore homepage.
- Uploading a new image will replace the existing banner.
- Ensure any promotional details (dates, rebate amounts, disclaimers) are accurate before publishing.
When to Contact Support
- If your banner does not appear after uploading.
- If the image appears stretched or incorrectly formatted despite using a 4:1 ratio.
- If you experience an upload error.
If the issue persists, please submit a support ticket so our team can investigate further.