Is there anything in it for credit card companies to reduce my interest rate?

I’m in a routine of profitable downbound my debt as substantially as it would be enthusiastic to do it during a some-more in agreement with seductiveness rate. Basically all of my cards hit been in a 20% operation as substantially as i’ve been told we crapper come to terms a improved rate. My measure is in a mid-600’s as substantially as all accounts hit been in enthusiastic standing. Does anybody hit any story of flourishing traffic in a identical situation, as substantially as if so what’s in it for a association to do so?