Allow for split payments between OR software and Damage Protection fees

Many of you most likely use Trust Accounting in your business. I struggle with OR only allowing ONE card on file when they bill me each month as part of this payment is for my business operations and the other is taken from my trust account as my guests pay for damage protection on their booking. I'd love to be able to charge what I owe Owner Reservations for their software separately from the Damage Insurance payments I'm paying for that are commingled in my Trust Account.