I am trying to find out how to remove coupons from my listings. I never use them and all of a sudden they are being added to my new listings. Can anyone help?

Thank u so much for the link to promotions..I havw been going round and round. I am sure u r right about accidently promoting...i just cant afford to pay the fees associated w it..most of my items dont sell for much so paying the extra fee is not economically smart...I am going to see what I find. Thank u again for your help😃