The Shopify Lite add-on is $9 a month. Shopify Basic costs $29 monthly (and 2.9% + 30¢ per transaction). The Shopify plan is $79 monthly (and 2.6% + 30¢ per transaction). The Advanced Shopify tier is $299 monthly (and 2.4% + 30¢ per transaction). Shopify Plus pricing starts at $2000 monthly.