It costs $14 to apply for an ESTA online which is a pre-requisite to use the VWP, and you have to renew it for another $14 every 2 years or when your passport i

It costs $14 to apply for an ESTA online which is a pre-requisite to use the VWP, and you have to renew it for another $14 every 2 years or when your passport is renewed, whichever comes first. https://help.cbp.gov/app/answers/detail/a_id/1072/kw/esta/ https://help.cbp.gov/app/answers/detail/a_id/1072/kw/esta/