Hello, I am analyzing the Invoice Manager and needed some details, see whether you can:

1 The company has several vendors;
2 We have only 1 payment for all of them;
3 Each vendor will register their clients;
4 The vendor will use the system independently;
5. adminitrador will have access to all vendors;
6 In the panel seller the balance of customer who paid for it appears;
7 Having the option to register for sellers;
8 The seller does not alter the forms of payment, they are unique, it only registers its clients and issue the charges;

I have read all the system does is excellent, but these details need to use it up the way I want.

Is it possible?