Card Cash / ABC Gift Cards, LLC abcgiftcards.com Failed to pay agreed amount for gift card and delayed payment East Windsor, New Jersey

I sold an LLBean gift card to ABC at a price of 75% of the balance.  They did not pay me although they repeadetley lied about it - saying a check had been issued and mailed on Feb 24 , a check had been isued and mailed on March 13 and a check had been mailed on "Monday".  On 3/21 I did receive a check, dated 3/2 with an illegible postmark and for 70% not 75%.  I believe the check was actually issued after they received copies of my complaint from the OR Consumer Protection people and BBB. These people are crooks and should be put out of business.  There are several others that will buy and sell gift cards that are trustworthy.