Original offer becomes void (nothing).
Step-by-step explanation:
Counteroffer: The original offer would have been either rejected or modified with new one.
This gives the original offeror three options:
Example:
When a buyer makes an offer on say "home", there is a possibility of seller can making a counteroffer. In other terms, a counteroffer is one of the negotiating tactic in response to the initial offer. You can call it as business tricks. When a counteroffer is announced, "the original offer goes nothing(void)".