<?php namespace App\Models\Product; use Illuminate\Support\Collection; use App\Interfaces\ProductSupplier; use App\Models\Base\ProductType; use App\Traits\NextKey; class Domain extends ProductType implements ProductSupplier { use NextKey; const RECORD_ID = ''; public function allowance(): Collection { // N/A return collect(); } public function allowance_string(): string { // N/A return ''; } public function getCostAttribute(): float { // N/A return 0; } public function getSupplierAttribute() { return ''; } }