Hello i want to ask you one question i hope that you help me . for example i use an ads network to earn from push notifications and for example my domain name is site.com , and in this ads network i have 100k subscribes . allrigt . and after one month i want to leave this ads network i dont want to work with push notifications more . can i ? and how i will make to stop this ads network sending notifications with my domain name ? d'ont tell me contact the support of this network or any thing like this . as you know the domain name is my website i think i have the permission to send notification to my users or no ! . so i want to know if i can do this and how . and thank you