To reference files uploaded to the File manager from your CSS or JavaScript, use the relative path as follows:
<img src=”/merchantfiles/<first 3 numbers of site ref>/<site reference>/<filename>”/>
Example:
<img src=”/merchantfiles/018/testsite018/logo.gif” alt=”logo” />
We recommend that you only reference custom files stored in the MyST File manager and not an external source, otherwise the customer’s browser may show a warning that the page isn’t secure.