@Firetunes our mobile app does not support the delegate feature. What she can do is email receipts into each person's account. As long as she has verified her email address on her profile and each person for whom she is a delegate has verified their emails. If that has been done, she can take pictures of receipts and email them to: firstname.lastname@example.org. In the subject line, she will put the email address of the person that the receipt belongs to. These email receipt images will go into that user's available receipts, which she can access. However, only on the web version though, since delegates cannot be on mobile.