Based on the users' reviews of the "Popinabox" app, here are the pros and cons with 15 words each: **Pros:** 1. Users praise the app for its user-friendly interface and effortless checkout process. 2. Many customers appreciate the wide range of products and competitive pricing offered. 3. Some reviewers note that the app provides timely and easy-to-use delivery tracking. **Cons:** 1. Complaints arise regarding the app's glitchy performance and frequent crashes. 2. Some users express frustration with the app's lack of customer support and poor responsiveness. 3. A few reviewers are unhappy with the app's limited payment options and no cash on delivery. Please note that the conclusion is based on the aggregate sentiment of the user reviews and may not represent the opinions of all users.