SMART Checkout Rules

This app is great! I've been using it to control what shipping options show up for flat stationery items only vs mixed flat and bulky stationery items and it works really well. I needed help creating a new checkout rule because I've been having a problem with fraudulent orders and while the app can't block via email or IP address (range), Jason was quick to message me and offer a different potential solution. I really appreciate the prompt customer service and the help I was given!