Cherry Kiss Designs review for SmartCustomer

The free version gives you no control over the emails, the scheduling, the frequency, the templates, ANYTHING! I don't know when emails are being sent, I can't see the email template, I can't edit the email signature... The only positive is that thankfully I got all 5 star reviews and the widget displays fine on my homepage. However, I was told yesterday that a customer left a review because they felt "harassed". I wish I could see or modify ANY kind of settings. Looking for a new app now.