Now Found review for Before You Go

Update: Support was pretty quick replying to my 2 star review. They did a good job of explaining the use case for this app, being a simply popup to show additional products and that new features will be coming soon. It does what they say and I hope they get those other features soon. Well, so far it doesn't work. Easy setup, but seemingly useless. I hope support will reply to this and help make it work. I would also suggest ways to implement sales.