<p>To change test date we are required to pay 20 dollars on phone.
Is it save to tell credit card number on phone to collegeboard?
Please tell me.
Can I change my test date to November despite the fact that testregistration has been passed.
Please guide us(we are twenty student from Pakistan )</p>
<p>I would think it's safe to say the credit card number to CB. You can change the test date, but it costs $20.</p>
<p>They may write down my card number and later draw more money?
What is surety</p>
<p>if they draw more money, file for a charge back...</p>
<p>I doubt it. If this were true, there would be many student complaints about this issue.</p>
<p>ok
i will pay it</p>
<p>and even online they'll get your card number...</p>