I'd like Dropbox to send my receipt via email once my personal plan renews

It would be great if Dropbox could send an email UPON renewal of the annual subscription along with the receipt of payment. I understand that Dropbox sends a notification one month in advance when the renewal is due but that is not helpful. Some of us get reimbursed for the subscription and have to check manually on the exact subscription renewal date to get the receipt. That means unless we set a reminder we'll miss the date (and thus the receipt and the reimbursement). I suppose there is a minimal additional cost for Dropbox if they send a notification on the email once the subscription is renewed and that would be very helpful.