Shopify Store Setup

I need a Shopify website designed to sell physical products. Initially, I will be listing between 1 to 20 products. I already have a Squarespace website (self-made) where information can be transferred from... (Budget: $250 - $750 AUD, Jobs: eCommerce, Graphic Design, HTML, Mobile App Development, Payment Gateway Integration, SEO, Shopify Development, Web Design, Web Development, Website Design)