黑酢家 KUROZU review for Joy Loyalty Program & Rewards

Jan. 21, 2026

We've been using this app to run our loyalty program for the past two months. The setup was quick, and it has reliably handled all our customer transactions. While we encountered a few bugs early on, the support team has been exceptional at resolving issues rapidly. It's clear the developers are actively improving the app, and we're already seeing great results in customer retention. Overall, it's a powerful and well-supported solution.