I realize that this post is from five years ago, but I would also find this very useful. We sometimes have older, less tech-savvy donors give us their credit card number and when they'd like the donation to start (usually the first of the next month), and I am uncomfortable having to hold onto a piece of paper with credit card info until that date -- it would be extremely helpful to be able to have the date be in the future and be able to dispose of the card information.