# Licensing for using Dash **URL:** \ **Category:** Dash Python\ **Created:** [June 13, 2019, 7:12am UTC](https://community.plotly.com/t/licensing-for-using-dash/24508 "2019-06-13T07:12:59Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![joe.cheng](https://avatars.discourse-cdn.com/v4/letter/j/f475e1/32.png) [@joe.cheng](https://community.plotly.com/u/joe.cheng)\ **Post date:** [June 13, 2019, 7:12am UTC](https://community.plotly.com/t/licensing-for-using-dash/24508/1 "2019-06-13T07:12:59Z")
Hi Plotly official guys, I am using Dash to build analytical web page. But I would like to use it as commercial use. Maybe I want to resell to others… Can you help to answer below questions? Thanks Q1. Do I need to buy license for commercial use? Q2. If I sell my solution by using Dash, do I need to buy the license? Q3. I read some articles, it seems the licensing is just to use the plotly cloud service. If I use it in my own infrastructure, do I need the license? ---
**Author:** ![Blaceus](https://sea2.discourse-cdn.com/flex024/user_avatar/community.plotly.com/blaceus/32/2992_2.png) [@Blaceus](https://community.plotly.com/u/Blaceus)\ **Post date:** [June 13, 2019, 8:48am UTC](https://community.plotly.com/t/licensing-for-using-dash/24508/2 "2019-06-13T08:48:05Z")
It uses the open source MIT licensing. See this thread for further information: > [@Pricing and License](https://community.plotly.com/t/pricing-and-license/9714): > > Hi Team Dash, First of all, I would like to thank the developers specially Chris for this awesome product. Actually I’ve been playing on it for almost two months. I just have one concern, Dash libraries is free in desktop environment but we have to pay if we deploy it in a web server, Am I right? Appreciate your prompt reply on this matter, I really want to deep dive on this product, I want to learn more on this product. Warm Regards, Paul Caballero