There are hundreds of systems and platforms out there that provide you with the power to sell products and grow your business online.
Woocommerce has its own strengths and it rightly positions itself in a balance of data control, security, traffic handling, performance, ranking, and much more. I can provide you with insights that help you to decide on a system to be used for your e-commerce requirement. Moreover, specific to WooCommerce, I can provide you with complete solutions from planning, plugin management, version control, security, and much more.
Woocommerce has case studies where it has been found successful in handling 1 to 100,000 Orders per day. So you are good to go with Woocommerce if you are starting or want to see how far you can scale with minimum load on technical expenses.