Customisation of backend if Shopify

Job ID: 31431480

Budget: €30 – €250 EUR

Hoping to add two small fields.
The first is under the SKU to have the supplier name show for all online/open orders.
The second thing is to have the number of items in the order to show up as it’s currently very small when it’s a multiple of one product and the pickers miss it.
I’d like that it would show the item quantity like it does in the cart on the POS if possible,
Thanks
Related categories: PHP JavaScript HTML Shopify Templates