topnotch_website/database/migrations/000_create_customers_table.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up()
    {
        Schema::create('customers', function (Blueprint $table) {
            $table->id();

            $table->string('company_name');
            $table->string('internal_name');
            $table->string('shipping_address_line_1');
            $table->string('shipping_address_line_2');
            $table->string('billing_address_line_1');
            $table->string('billing_address_line_2');
            $table->string('phone');

            $table->softDeletes();
            $table->timestamps();
        });
    }

    public function down()
    {
        Schema::dropIfExists('customers');
    }
};