I agree with Jan. I also trusted you, and when I registered at your program I agreed to your T&Cs, and only those old T&Cs are true for my contract. These actions are unprofessional.
888 Affiliates changed their T&Cs but they applied these changes only to new affiliates, BestCasinoPartner tried to change their conditions, and I was really going to stop working with BCP although I had a player base there but they removed such term in their T&Cs and now these program is one of the most successful programs.
Your way is not correct, so please, if you want to have big success with your affiliates don’t add this term to your T&Cs. I had very big plans regarding your brands, but unfortunately I have to stop working with you.