It is recommended that you go to:  Education Pricing and Student Discounts - Education - Apple to find the model of iPad you wish to order then follow the steps below:

Steps:

1. Email Laurie Spinner AND Andrew Schoss for a quote.  lspinner@apple.com  schoss@apple.com
2. Enter a PO using the quote you received and please attach it to the PO (the quote is needed to enter the order at the warehouse)
3. The warehouse has to order these manually online, so the model/catalog # is very important.
4. Submit with the model # and attachment included