Hi,
I can add both the features of downloading and payment integration on your laravel website.
Can start the work right now and deliver it to you as soon as possible.
I have 9 years of hand on experience efficiently coding websites and applications using modern PHP, HTML, Graphic Design, Javascript, CSS, MySQL, Laravel, WooCommerce, CodeIgniter, Wordpress.
Looking forward to your positive response and let's take the discussion further over a private chat.
Thanks
VIkram