I have used this product for more than 1 year now with no issues at all! If you are looking to create your own business platform or simply need an effective way of managing multiple accounts - then go ahead give it try! This has helped me manage my time effectively as well which was one of its main purposes when we started using them initially years ago!! Nothing really bad about prime so far but yes there could be improvements here & there if they want better customer service though (like faster response times). We use their services mainly because our previous email provider did not allow us access from different devices like smartphones etc., hence i had problems whenever needed something online while travelling / working away.