Notifications and emails are equally annoying in my opinion, especially if they are just for their promotion which I don't like because most of the time, these promotion are only made to make you spend more money, even if it is a free money, most of the time you can't withdraw the money.
It's part of the marketing tool of the gambling site if they are new updates or features of their gambling sites, whether you like it or not once you sign up to a gambling site, you should be prepared to receive such newsletter, don't mark it spam, the next newsletter could be very important for all members if you don't want to receive this newsletter check the gambling site if there is an option to turn off the notification.
every website should put an option if you want to recieve promotional email or not in the sign up form but on some sites that i registered with they already have this . if not , there must be an option to turn off promotional mails in your profile settings . if not again , the last option you can do is to mark them as spam , report & unsubscribe or mute them in your emails . for me its okay to recieve them , im not annoyed or whatever but it do helps to find promotions that you may be interested with in the future .
