"YOU MAY CANCEL THIS TRANSACTION IN WRITING ANY TIME PRIOR TO MIDNIGHT OF THE THIRD BUSINESS DAY AFTER THE DATE OF THIS TRANSACTION."
The buyer may cancel by written notice mailed to the seller, preferably by certified or registered letter; or he may cancel by delivering a notice in person within the cancellation period. If such notice is delivered, the buyer shall be entitled to a receipt.
RSA 358-I:3
1983, 438:1. 1987, 397:4. 1998, 305:6, eff. Jan. 1, 1999.