Bundler ‑ Product Bundles App

I recently downloaded this app and already know the ins and outs, very simple interface. The customer service and tech support were responsive and very helpful - our store uses infinite options so we can't add to cart straight from the bundle widget, they were able to take that button off the widget which was great. The bundling process is great and they say they're continually expanding on the methods you can constrain your bundles.