Quickbooks and pay on account sync

I am looking to integrate Quickbooks with Woocommerce, there are a number of paid add ons that can do this, however I have a specific question about how existing customers that have an account and pay at the end of the month would checkout on the website.

Obviously they don’t need to pay anything at the time, but the order still needs to go through so that their account is updated in Quickbooks so they are invoiced at the end of the month. This part appears to be included in any integration software.

Is there a plugin that can create an invoice option in payments to do this and see the maximum amount they can spend so they can’t exceed the credit limit?

All of this needs to be synced with Quickbooks of course, I’m not sure if the credit limit can be synced.

Any suggestions welcome, live chat with Sync software company just went in circles back to PayPal, Stripe etc!