Answer:
Yes, it is a binding contract.
Explanation:
A contract is a legal binding agreement between two or more parties at the court of law. The agreement could be in terms of money, services, right or duties between the parties involved.
Since a consent has been reached between the two parties before the judge, Charles would pay the sum in the stipulated manner. The acceptance of the offer of payment by Sandra made it a binding contract for Charles, so he is bound by this service until he pays the full amount to Sandra.