Hello,
I gone through your description, attachment and sample site carefully. We can satisfy all your requirements and needs in designing your dreaming site and make it fully responsive. As you asked, We do changes in the payment gateway integration method.
In the part of web development and designing we are having 8 years of experience and also specialized in PHP, Open Cart, Ecommerce, HTML5, CSS3, JS, MYSQL, Graphics design, Software architecture and in other required skills.
Could you please contact us soon to be in task. Looking forward for your reply.
Thanks and Regards,
Nandhini