TOEFL is a test of English proficiency administered by the Educational Testing Service. It is given online as the TOEFL iBT, but there is also a version called the TOEFL PBT. Prospective test takers need to check with their location to see which version is available. You may test an unlimited amount of times without penalty, and there is no passing or failing score. Students should look into what score their target colleges are looking for in order to make a sound decision about retaking the test. Regarding fees, there is a fee reduction service, but that is intended for students residing in the United States who plan to take the test. These students receive vouchers, but they must be seniors in high school and can only use the voucher one time.