Hi,
Are you talking about print the shipping label to stick to the parcel that your shipping carrier will then ship to your customers ?
HikaShop doesn't directly print shipping labels.
That's usually handled by shipping plugins or shipping services so that the shipping label is adapted to what the carrier wants.
So, for example, if you're shipping your products with DHL, you can use our DHL plugin:
www.hikashop.com/marketplace/product/287-shipping-dhl.html
It will provide the shipping cost during the checkout and possibly the different shipping services available to the customer.
And after the order is created (or paid), you can send the data of the order to DHL (automatically or manually with a button)
and then you'll get a button in order to print the shipping label for DHL.
I can see you're located in The Netherlands. We have a similar plugin for MyParcel.nl here:
www.hikashop.com/marketplace/product/245...shipping-plugin.html
This plugin supports DPD, BPost and PostNL. It is made for merchants in Belgium and The Netherlands.
So maybe that's what you want to use to print shipping labels ?
Regarding the invoice, when you edit an order in the backend orders listing, you have an "invoice" button at the top. You can use it to get the invoice. If you want to customize it, you can go in the menu Display>Views and edit the view file order / invoice for your backend template.