I dont sure what are you asking about but let me guess:
You need a Microsoft Bing Ads account with the coupon no wasted yet... If thats the case i have an useless one that i will not use for a long time (Account+Coupon), or never who knows. But all the details are my personal, anyways i may change the details and give you the account, i'll remove all my personal data, change password and edit the e-mail adress. How much will you pay for the account+coupon?