From the Neto dashboard, navigate to Shipping > Add new matrix.
Select from Sendle Premium Plan or Sendle Pro.
There are minimum requirements for Sendle Pro which is approved on a case-by-case basis. If you're sending a significant number of parcels every month, it's worth enquiring about this plan.
Agree to the Dangerous goods declaration and terms & conditions.
Confirm the address and contact details of each warehouse where products will be picked up from.
Press Complete setup button.