Yes, it is possible to pause or stop an ongoing campaign on Viralimpressions. Users typically have the ability to manage their campaigns through their account dashboard. This feature allows for flexibility in adjusting campaign settings based on individual needs or changes in strategy. Pausing a campaign might be useful if a user requires time to reassess their goals or if they are experiencing any unexpected issues. To stop a campaign entirely, users can usually navigate to the specific campaign settings and choose to halt it. However, for the most accurate and up-to-date information on managing campaigns, it is advisable to consult the relevant sections of the website or user documentation available on the current web page. This may provide detailed instructions tailored to your specific situation.