https://superuser.com/questions/1871740/what-does-fully-refundable-mean-on-pricelinehttps://superuser.com/questions/1871740/what-does-fully-refundable-mean-on-pricelinehttps://superuser.com/questions/1871740/what-does-fully-refundable-mean-on-priceline
https://superuser.com/questions/1871740/what-does-fully-refundable-mean-on-priceline