C‑EDD: Estimated Delivery Date

Hemos tenido problemas con al app. Varias veces hace mal el calculo de las fechas y eso nos ha traido problemas con los clientes. Hemos marcados que calcule dias habiles sin contar sabados y domingos, y muchas veces lo calcula de corrido, o no nos deja fecha en el pedido. Algunas veces funciona bien y otras mal. No sabemos como solucionar los problemas

It's might be good for the simplest shops but not for the even medium.
The main issue the app fully ignored connection to the shipping profiles which is crucial for defining the estimated delivery.
Also there is an issue with product templates: if you have more than one (default) product template, it's gonna work only in the (seems) random one. There is no way to it will work in other templates. Maybe some coding would help though.

If your shop is small enough, without shipping profiles, without product templates - then it's gonna perfect for you. Free plan is generous and the visual part is good enough.