gavin.media offers additional services for eCommerce websites.
You will require the correct basic setup for a standard website and then extend it with components that offer an eCommerce capability, i.e. an online store.
Additional components for a typical eCommerce site include:
a payment gateway to process purchases
order fulfillment (digital products or drop shipped products)
We offer a free 30 minute consultation to assess your needs, understand your business or organization and then make specific recommendations on how to proceed.