Khdemti has a billing system on the part of the freelancers who are on the site as soon as they realize an offer on the platform.
This means that Khdemti can create invoices with the name and on behalf of the freelance with whom you work.
This is more convenient for you because you have an invoice with the header Khdemti, which will resemble all the invoices of the freelances with whom you will work via Khdemti (this reassures purchases).
It is exactly the same system that is used to make utility bills from Uber, Chauffeur-Privé etc.
It is therefore a freelance invoice, for you, edited by the application of Khdemti. It's very simple in fact!