Can I counter an "IF" sale in HyperLane?

Yes. As a seller, the activity tracker section will house your “If” bids, “Offers”, and “Bids”.  If you wish to counter an offer, press the counter button and a widget will open allowing you to use this advanced feature. The buyer will be alerted and can accept or counter.  Once both sides accept the offer, the vehicle will go into the sold/purchase section.