AirZen will be supplied with aroma oils in accordance with a specific reward of our Kickstarter campaign. While delivering - all the packages will be branded (AirZen, aroma oil set). And when you need more aroma oil bottles - you will have Mobile app on iOS/Android. So you can order filters/aroma oils in our AirZen market. And of course, you can purchase aroma oil bottles of other brands if needed.