DIRECTUS and REACT Skills needed

Requirements DIRECTUS:
Set up a "Group" or possibility to setup n-groups
Set up a client with following data: Client name, Adress, Zip, VAZ ID, City, description, phone, email, invoice email,
Connect a client to one or "n-Groups"

GROUPS:
Setting of individual discount
Name, Adress

INVOICE:
Select a client for ehom is the invoice
Possibility to enter free numbers and the provsion amount set in the client for specific Group is automatically deducted
Automated invoice number
Adding Sums
Save invoice

Overview of Saved invoices including Total Sum
Possibility to send all invoices with are saved with a single click on all clients email adresses