Advanced options for forms with conditionals/branch questions so that perspective clients can be asked only questions relevant to their custom order.
This would also ideally be connected to an invoice to help us provide the most detailed and accurate quote.
Hi @MRoush 
Welcome to the monday.com community!
With monday.com Workforms, conditional logic is already available for some column types. Please see the below example:
Would something like this be suitable for your requirements? Happy to jump on a call and show you how/where to set that up if you’d like to 
I can also help to discuss your invoicing requirements, there are a number of options and integrations available to make it simple and automate the process for you.
Have a great weekend!
