E3Tuning review for Shopify Inbox

This app has great potential. Based on where it's development is at the moment, I gave it 4 stars since it's still fairly basic. For what it does, it does it really well, otherwise it would have been an easy 5-star rating. The fact that it's free, and works right out of the box is tremendously helpful for starting-off business who can't afford 3rd party solutions that cost an arm-and-a-leg. Eventually as INBOX continues to grow and develop, it's usefulness will continue to grow as well.