You want to give your visitor the possibility to change or update their consent categories. There are three ways of doing this.
- Enable the 'floating fingerprint button' which would allow visitors to open the panel again. You can find this option under the "Basic Settings" of your domain.
- The last option to open the cookie settings is to place a button or link somewhere in the footer or other area where visitors can invoke the settings panel again.
<a href="#" onclick="cookiefirst_show_settings();"><b>Change cookie settings</b></a>
4. The fourth option is more for Shopify users that cannot use the option number 3. Read about it here. Shopify: How to add a link to open the cookie settings panel?