jackdewey I've set up 23 alerts, so this will be 23 x 7 clicks to remove all of these e-mails!
As I said, you can select all your alerts and disable this for all of them at once, using batch edit.
You still will need to do this for new alerts, but we hope that soon there will be an option to set default settings for alerts, so this may be simpler in the future.
Also note that in most cases you don't want to disable "freebies", "bundles" or "giveaways" for watched games, since you may miss really interesting offers. And since we soon introduce new homepage with separate feed, there should be much less regular "deals" news than now, since most of the sales will be handled by new feed. The news section will be reserved only for really special offers, mostly these that cannot be handled by https://gg.deals/deals/ and regular notifications. So it may be a similar situation to other news categories.