BEST AND FINAL OFFERS: If the Seller finds your offer to be competitive with other offers received, the Seller may ask you to submit your Best and Final Offer (BAFO). You may increase your bid but you cannot lower it.
ONCE YOU HAVE SUBMITTED A BID - IT CANNOT BE REVOKED FOR FIFTEEN (15) BUSINESS DAYS AFTER THE BID DEADLINE OR BAFO DUE DATE, WHICHEVER IS LATER.