Square Online is a POS solution that has delivered a solid website builder for its customers. It focuses on ease of use so you can get online quickly and start taking payments. It provides multiple marketing tools like email marketing, SMS marketing, and contact forms. It also has deep inventory syncing, multiple fulfillment options, and social selling. The plans are fairly priced and the highest plan offers a reduced payment processing free. There are different themes for a few core business types but design flexibility is limited. Your site will still look good but don’t expect the ability to edit things down to the pixel. If that’s not an issue for you then Square Online is a great choice for building an eCommerce store.