Currently if I want to change the description my client sees on their invoice for example or adjust my profit I have to delete the billing and recreate it and ask them to enter their card details all over again or entrust me with their credit card. I'd like to be able to change a detail like the "description field" without a full reset as it's proven to be a pain point with long term clients who have specific needs. 

At the moment this means I'm using their Webflow invoice, adding profit for ongoing upkeep and minor upgrades then billing them separately outside of Webflow for more substantial work. I'd love to be able to utilize that "Profit" field to accommodate more peaks and valleys if you know what I mean.