Pixpa's support is the best of any Product or Service I use. Usage question on a Sunday? No problem, an answer is there within 2hrs. Something doesn't work, and it is fixed within 24 hrs. I am nearly worried about setting such high expectations, because I have gotten so used about non-existent or poor service. The whole process of building the website is straight forward, as is integrating a payment service (e.g. Stripe).
Easy to use and to implement
Easy to integrate
Intuitive menus
Complete and useful online sales options
Very customizable
Good customer service
Ease of use encourages you to use the service frequently