What does Cratejoy do well? Cratejoy is a great place if you have a subscription plan service. It is easy to use and highly customizable as much as you need: fancy fonts, various color schemes and pictures. They are constantly updated with new features to make the use even more easy.
What does Cratejoy not do well? Much like Fiverr, it has a lot of not so qualified people starting their own subscription plan, which makes the experience for customers unsatisfactory and it affects the whole site.
What do you wish you had known about Cratejoy before using? That there are sites like Ebay or Aliexpress, where you can make your own subscription plans, instead of creating a whole new site!