The entire privacy policy is very well done (and beautifully designed, I may add). Clear options, transparency over who gets your data, ability to use the product without providing PII and all sorts of other goodies.
Specific quotes related to consent:
> If you have previously given consent to our processing your data you can freely withdraw such consent at any time. You can do this by emailing us at support@juro.com. If you do withdraw your consent, and if we do not have another legal basis for processing your information, then we will stop processing your personal data.
Disclaimer: I'm not affiliated with Juno nor am I their user. I just randomly stumbled upon their privacy policy.
Upon opening it, you'll see a button labeled "Cookie-instellingen aanpassen". Clicking on it allows you to fine tune their cookie policy. "Functional" and "Analytics" categories can't be disabled, while the other (third-party) cookies can.
The new e-Privacy Regulation coming into force next year will however, as presently drafted, provide an exception from consent for analytics programmes that only use gathered data on a per-site basis (so excluding Google Analytics for example).
I took those lines basically verbatim (translated from Danish) from Just-Eat's Danish website. I am pretty sure they're violating GDPR, based on what they say in their privacy policy. Collecting usage data and sending data to third-party marketing companies is not vital to running a food ordering website. A ToS is not a legally binding contract, and I have not been asked for direct consent to their use of my data.