"cooling-off period." YourDictionary, n.d. Web. 17 October 2018. <http://www.yourdictionary.com/cooling-off-period>.
cooling-off period. (n.d.). Retrieved October 17th, 2018, from http://www.yourdictionary.com/cooling-off-period
(plural cooling-off periods)
A length of time in which the two sides to a purchaseagreement, or contract can think things over and cancel with no penalty. This period is often stipulated by national law. In the UK it is currently (2008) 14 days. In many countries it is 10 days.
English Wiktionary. Available under CC-BY-SA license.