The short answer - is yes, but this may result in your account being deactivated.

When you open an account with Hooligan Media, it is similar to a contract where you agree to work and monetize with Hooligan and not other networks. While this process is seamless for the publisher, our team invests time and power to get accounts approved, activated, pass compliance, and then monitor accounts for safety. We expect you to treat us like you would any other business partner who invests in you. We've invested in you, so we hope you'll invest in us, too and let us help you grow your project.

Additionally, we provide support to ensure maximum monetization and the best solutions for publishers. 

While there is nothing to prevent you from checking other options, there is no reason to work with any other network as we provide the most comprehensive monetization solutions and auctions, and, most likely, the partner you are trying to test is already in our ad stack. 

Once the verification code is removed, the system no longer receives data from the publisher site and considers the account inactive. All inactive accounts are being deactivated, and you cannot use the dashboard or access data anymore.