Some people including myself would like to see a bridal registry functionality at allows the bride/groom/client to share a link with family & friends that will allow them to contribute a payment toward their wedding photography costs. This custom page would show a remaining balance to the visitor and the option of stating the amount they want to contribute up to the amount of the balance. The form would then collect the necessary personal and CC information from them. There could even be a way for people to remain anonymous (to the bride/groom/client only) but of course retain the information for accounting purposes.