First of all, you will need to sign in or create your Axeptio account. To do so, click on the "login" button on our website: https://www.axeptio.eu/
Then create your project (if you do not know how, go to Pro Version) or if you have one, log in to activate your coupon :
Once you are on your project, click on "Manage my subscription"
Once you get to your account managing page you will be able to chose what service you want to activate (most of the time it would be our "Cookies Management Platform")
On step number 2 enter your billing info and on step number 3 type your discount code on the "Coupon" section.
You can finally enter you credit card info to finalize your payment.