Can You Sell Software That Uses MIT License?
There's absolutely no restriction on commercial use in there. The only requirement is that you must include the MIT copyright notice with any copies of the software. Other than that, it's a free license, and allows you to use the software for any purpose you might like, including commercial and for-profit use.
(i) Yes, you can sell your software provided you include the MIT license as part of your product.
Meaning of MIT license - Software Engineering Stack Exchange
Depending on how they chose to provide their fork, yes. The MIT license, which you chose to license your work under, doesn't prevent anyone downstream from changing the license, nor from changing the license of a derivative - unlike a copyleft license such as the GPL.
Can I sell my MIT-licensed software if it is modified by others?
Can I use MIT-licensed code commercially? Yes. There are no restrictions on commercial use.
MIT License FAQ - Tawesoft Knowledge Base
License Copyright: Unknown. License License: Unknown. ... IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
The MIT License | Open Source Initiative