@foreach($invoice->items as $item) @endforeach

FACTURE {{ $invoice->number }}
Date:	{{ $invoice->date }}	Client:	{{ $invoice->client->name ?? $invoice->supplier->name }}
Produit/Service	Quantité	Prix unitaire	Total HT
{{ $item->product_name }}	{{ $item->quantity }}	{{ $item->unit_price }}	{{ $item->total_ht }}
Total HT:			{{ $invoice->items->sum('total_ht') }}
TVA:			{{ $invoice->items->sum('total_vat') }}
Total TTC:			{{ $invoice->items->sum('total_ttc') }}