@elajenta
Are there any other accounting systems that allow this?
Other accounting systems of the same class as QBO use 3rd party payment processors (eg Stripe, Paypal). If you want to stay with QBO, you can use 3rd party solutions as well.
For B2B, use Melio
https://affiliates.meliopayments.com/get-paid
For B2B and/or B2C, use Veem
https://get.veem.com/qb_online
