When using Pokéchange :
When you are connected on your account, some other cookies could be stored :
Pokéchange stores a cookie containing a "token" that is required for your session to work.
You can change your Google ads settings from your Google account (see Ad settings
You can unable AdSense and The Moneytizer cookies from being stored with a paid subscription :
Pokéchange MAX enables you to use Pokéchange without third-party ads.