In E-Contracts a "Click Wrap" Agreement Is When

In e-Contracts a "click wrap" agreement is when

A) Someone agrees to accept the quality of an item that has been shrunk wrapped.
B) Someone agrees to the conditions offered by the online provider in the sale of goods.
C) The website provider posts terms and conditions and the user clicks an "I Accept" button located on the web page of the purchase.
D) The court determine that a material defect exists in the offer, but enforces it because to do otherwise would cause an unjust enrichment.