Another depending on your jurisdiction is the court process in your area. In the U.K. we have the Money claim online service, to start proceedings against a co

Another depending on your jurisdiction is the court process in your area. In the U.K. we have the Money claim online service, to start proceedings against a company or person who owe money. There is a nominal fee starting at £30 and if companies don’t respond the court will de facto rule in your favour.