invoiceninja/database/migrations/2021_11_11_163121_add_instant_bank_transfer.php

<?php

use App\Models\GatewayType;
use App\Models\PaymentType;
use Illuminate\Database\Migrations\Migration;

return new class extends Migration {
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up(): void
    {
        $type = new PaymentType();

        $type->id = PaymentType::INSTANT_BANK_PAY;
        $type->name = 'Instant Bank Pay';
        $type->gateway_type_id = GatewayType::INSTANT_BANK_PAY;

        $type->save();
    }
};