Hi, we are in the shopify industry for last 5+ years and we have solved a small problem with a huge impact on shopify store. Research shows that Including a Estimated Delivery Date appcan boost up the conversion up to 40% without spending a single ad budget as it helps customers to get an estimated time of their product arrival and also help them to take the decesion to buy that specific products.
Check our app WowETA - W: Estimated Delivery Date. It’s easy to use, no code solution with 100% customization options including the smart features like cutoff time, backorder behaviors and so on. PLUS, we have the BUILT FOR SHOPIFY badge which means we meet every standards of shopify and our app is useful to shopify merchants.