WooCommerce Store + 2D Gateway

I need a clean, fully-functional WooCommerce shop that can accept both physical merchandise and downloadable items for our U.S.–based animal-shelter charity. I already tested the waters with Shopify, but the checkout flow still forces an OTP... (Budget: $30 - $250 USD, Jobs: CSS, eCommerce, HTML, JavaScript, MySQL, Payment Gateway Integration, PHP, Web Development, WooCommerce, WordPress)