Would you use this service for billing freight to customers!

Hi I asked this in the OO thread, but would like to ask brokers as well...

Would you use a service that allowed you to send an invoice for a freight load right from your web browser? (the website would send customer the invoice by email or fax)

When your customer receives the invoice they see a link to where they can pay. That link sends them to a webpage where they can pay for the load via either Credit Card or direct bank transfer. You would then receive this payment next day for CC and 3-4days later for bank transfer.

The process flow would go:

You create bill invoice online -> email auto sent to customer -> customer pays you on the website -> you recieve money & can track invoices & payments on the website.

Additionally, how much would you pay (monthly) for such a service. (this is in addition to fees for processing credit card)

How does this process currently work for you guys?

Any questions/concerns/feedback are greatly appreciated.

Thanks!