On the communications tab of your UpViral campaign, you have the option to edit the emails that your participants will receive upon entering your campaign.
If you want to add images on these emails so that clicking the images will redirect to a specific page, follow these steps below:
Step 1 - Upload the image you want to use on an image-hosting platform (Imgur, Dropbox, etc.)
Adjust the height and width accordingly.
<a href="https://www.link.com"><img src="https://www.image.com/logo.png" width=150" height="70"></a>
<a href="https://www.google.com"><img src="https://i.imgur.com/hZjFdJk.jpg" width=150" height="150"></a>
Note: in this example, when you click on the image in the email, it will redirect to Google, but you can change that to any URL you want.
Step 3 - Once the code's been adjusted to your preference, you can now go to your campaign's Email Notifications tab and click on "Edit", depending on the email you want to add the image to.
Step 4 - Click on the </> sign to open the HTML editor.
Step 5 - Paste the code where you want the image to appear.
Step 6 - Press </> again to save the changes on the HTML editor.
Step 7 - Click "Save".
Step 8 - Check if it's working properly by clicking on "Send Test Email" and checking your inbox accordingly.