How do you choose eBooks for your school?

[Deb McKenzie]

I'm looking for some input from the media specialists out there who do the purchasing for the libraries in their schools?
How do you learn whether books you are buying are also available in eBook format?
Do your teachers come to you and ask for eBooks of certain titles?
Do you access technology or special funding buckets to pay for eBooks vs. your standard budget dollars?
Thanks for your input!