Hi,
1/ In the HikaMarket configuration you have a setting for that, it is called "Order notification status filter".
www.hikashop.com/support/documentation/1...ml#config_main_email
There you can select all order status which will send an email to the vendors. If the field is empty, all statuses will be used.
2/ When the vendor is paid directly, the "commission order" generated is a HikaShop "sale" order.
In that case, HikaMarket set the "order_billing_address_id" with the address of the vendor, thanks to that line (in the HikaMarket vendor class)
$order->order_billing_address_id = $this->getAddressId($vendor);
That function should return an address ID which corresponds to the vendor address (regarding his vendor settings).
In your case, it looks like you want to link that to the vendor administrator default address and not to the address configured for the vendor ; I am right ?
Regards,