Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Validity: 2021-12-31
Priceline was founded in 1997 on the back of a brilliant original idea. Airlines regularly flew only two-thirds full, with millions of seats empty. A million hotel rooms might go unused every night.