Hi Jerome,
Problem 1 - Client Invoice:
As you say I allow to users to print invoices on front end, as you can see on
Here you can see order document, but I can't show invoice., when I go to User control panel (menu type HikaShop » user).
Problem 2 - Biller company
As you can see on hika2.png,hika3.png and hika5.png, the client to order B2A3 is alvarez with email
info@tech.consulting.es.
I get hika3.png snapshot from vendor panel -> order list and hika5.png from vendor panel->detail order
The product "Casco proteccion" is sell by another user (carmen). As you can see in hika2.png the biller company show as default company. If I access by vendor panel I can get the invoice with correct biller company(hika6.png), but I can edit the order when I am a client not vendor.
Thanks