Estimated Delivery Date ‑ ETA

I was looking for a simple App that informed my customers as to when they would receive their package if they ordered. I found this order deliver estimation app that would suit my needs. If my customer liked a product, on the same page, I am able to inform my customers, when the shipment will be delivered.
The customer service has been outstanding, I see that they have added more features from the time I started using them. I would recommend this app & the company if you are looking for an order delivery estimation feature.