I have created braintree sandbox test account.I want to use Braintree MarketPlace feature, In Order to user that functionality account must created US account. How to check and change my account to Us, or i have to create new one ?
Full disclosure: I work at Braintree. If you have any further questions, feel free to contact support.
You cannot change the country associated with a Braintree Sandbox. If you would like to test the Marketplace functionality within a Sandbox, though, you'll have to sign up for a new Sandbox account, this time ensuring that you choose the United States for your country.