What should I write to Terms & Conditions?
If your campaign has prizes and your collecting information, it's likely you would need to include Terms and Conditions to your registration form.
Every country may have its own rules and regulations for the campaign terms and conditions which is why Adact cannot provide you with a template nor reccomendations.
If you wish to learn which information shuold be present we reccommend searching for other marketing campaigns from Google and reading through some existing terms and conditions.
We always reccommend adding a clause which allows you to eliminate anyone in the competition without specifying a reason. This helps you when someone tries to cheat in the campaign.