Depending on your platform, they might have transaction or annual licensing fees. For instance, Shopify hosted for an eCommerce platform might charge $29 to $299 as monthly rates. On the contrary, Magento might ask $20,000+ per year just for your license. Less expensive options include WooCommerce and WordPress, which might ask for $10 for the basics. All in all, the platform you will choose will directly impact the cost of building your eCommerce website.
