Upsell App by Essentialwolf

Was sent many emails saying it was changing to a paid app, but no details on pricing or what I actually needed to do.
App is now just blank when I try to open it.
Was also offered a discount but no details on how to use that either

This app is absolutely worth the price, and works really well!

Whilst having not liaised wit their support team at all, so I cannot comment on that, I think not having to do so adds credibility to how simple this is to use.

Perfect app for some product add-ons on the product page. I especially like the feature, that the product add-ons are actual products from the store, which makes the editing part easier.

Just contact them if you need help or somethings don't work. I was stuck and within minutes they helped me solve everything. Now I don't have to switch to another paid variant, because pricing is already high. Would recommend :D

Great and simple app which gives us a lot of options in terms of upselling our customers. Try it :)