How to get off Staples BlackList

spent $4000 at staples and similar amounts since 1996 and bl this year over aggressive coupon use...told I was banned except at store and told they had no interest in my business anymore...had been warned once before...have taken my business to restockit discountofficeitems, office depot...in my experience unless you use coupons and even then staples prices are 30/40% more expensive...funny thing I set up an account at a different address and I can order items ie for personal use if necessary but banned at the 2 business locations...if staples wanted to stop coupon use they could do so without alienating customers but it chose not to do so until very recently by enforcing its policy...well as in life one moves on and makes it better..good riddance staples....by the way staples when I open up other business locations you will not be receiving my business...what else can the customer do?