Student Discount Question

Just a few questions to ensure we do this correctly.  My daughter is a 9th grade High School student.

1. She needs to use her own e-mail to create her own Adobe ID when we are on the checkout page but she obviously does not have a credit card, so I can use my information to pay and that won't be a problem correct?

2. Can she use her personal email or does she have to use her school email?

3. How do we send verification to Adobe to verify her status?

4. Anything else we should know before we sign her up?

Sorry for all the questions! Just want to make sure we do this right to get the discount.

Thanks in advance!