Do your own research
Before jumping into this, you need to define your own needs.
Some useful links to help you:
- Cookie law explained: https://www.cookielaw.org/the-cookie-law/
- Cookies, GDPR and ePrivacy: https://gdpr.eu/cookies/
- Cookies policy: https://ec.europa.eu/info/cookies_en#whatarecookies
- Audit your site: https://www.cookiebot.com/en/gdpr-cookies
Once you have done your own research and audit, you can install a plugin or use software to be compliant. We will stick to plugins, since they are most simple.