I have a similar story with The Guardian. After I subscribed, I got bombarded with emails soliciting for more money. Immediately cancelled my subscription.
What’s worse is that this nonsense appears everywhere now. When I started donating blood at a blood bank, I got hammered by SMS and email seeking my attention for all sorts and begging me for more donations, sucking even more blood out of me. This is such a turn off that I stopped donating altogether.