Simple (but great!) e-commerce website required

Description

Fundamentally, we require one simple, but exceptionally great, website to be built.
- E-commerce website- Shopify back end- We will be led by you on themes but it needs to be dynamic enough to last! - < 20 products- Other standard pages required i.e. About Us, Contact Us etc.- Integration with Social Media – Facebook, Twitter etc.- E-commerce set-up - Images and all text will be provided- Data protection compliant- Trade extension i.e. trade login/pricing/ordering - Ensure it is all up and running (we will host)- Ongoing SEO arrangement – please quote separately (if available)
We are not an expert in website briefs! Please do not assume and ask any questions, however small.
Suggestions on any aspect of the above would be very welcome! For the B2B element, we have opted for https://demo.sparklayer.io/ but are open to alternatives that have strong functionality.