Stackable

App does exactly what it promotes.
They also have a great support team. For that alone they'd get 5 stars... However, if you're like me and like to integrate all your apps' designs, fonts, colors to match your theme so your store looks nice and gives your visitors confidence to purchase... then this app will lack some flexibility. I was able to customize most things via CSS, however the widget's main wrapper (7.25.2022) has some inline styles which control de App's background gradient color and can only be modified with Js. I reached out to support for help and they sent some steps but I wasn't able to figure out how to make it run, my Js knowledge is very limited. I can do wonders with CSS but not much with coding. I reached out again, telling them I thought they should provide me with a script and some steps on how to modify the background color, but I was told that "For $14.99 it is not possible to cater to everyone’s exact requirements". I upped my previews rating from 3 to 4 because that's the only issue I had, as previously said, if you don't mind about customizing all the app's styles then this app is for you, otherwise it may be a bit frustrating to deal with the current version's styling options.