Do not buy from this seller. If you return an item during the trial period they will try not to refund your money either way. If you fight for your refund, (which you should) you'll might have to wait a long time to receive it. You might never get your refund. Check out their review on the BBB website also. This people won't answer their phones and wont reply to messages or emails. Do not buy anything from prowinds.com Take your business elsewhere. I don't recommend this place. FFF. This business have many complaints for not refunding money to customers. That practice is a crime.