Can I be invoiced up front of my order to encumber funds?

 
Can I be invoiced up front of my order to encumber funds?
We can provide a proforma invoice (pre-invoice) in order for you to encumber funds. Please contact customer service at 1-800-521-0600 extension 72873 or email core_service@proquest.com.

Customers outside the U.S. and Canada should call +800 4997 4111
International Free Phone Number Country List or  +1.734.761.4700 ext. 72825.
Email: core_service@proquest.com.