The service is decent, but there are some issues. I've been using it for about two months, mainly for analytics and repricing. I liked that you can set flexible pricing rules based on competitors. The sales and inventory statistics are presented clearly, which helps you quickly understand which products are not selling. Drawbacks: sometimes the interface freezes, especially in the evenings when there are many users. Support doesn't respond as quickly as I would like. I would also appreciate more training materials for beginners, so that we don't have to figure things out through trial and error. Overall, the service is useful but has potential for improvement. I give it a four for stability, and I hope the other aspects will also improve.