invoice trading

I’m looking for an invoice trading platform, but I couldn’t find any, can anyone help me?
Thank you

Hi,

Did you checked this page ? is it helpful for you ?

Thanks!

Hi thanks for answering me, these are “software” for the creation of invoices and “management” company.
I would need a crowdfunding platform, very similar to that of donations, but relative to the advance invoices.

I’m not sure about your requirement wise you will find your chosen item or not but you can get in touch with Web Programmer from Envato Studio they can build your custom item what you want.
Envato Studio is Envato Freelancer Platform.