Yes. Redirected payment of invoices is common practice for many established AP departments. The document used to detail the redirected payment is called a Notice of Assignment, and we will provide you with a standard document to forward to your customer.
You have the full control of which invoices you want to get paid faster on. If you don't need the cash right away you can wait to your normal terms and FundThrough sends the payments from your customers directly through to you without charging any fees.