If any term or condition described in section
1637a
(a) of this title which is disclosed to a consumer in connection with an application to open an account under an open end consumer credit plan described in such section (other than a variable feature of the plan) changes before the account is opened, and if, as a result of such change, the consumer elects not to enter into the plan agreement, the creditor shall refund all fees paid by the consumer in connection with such application.