What is a form submission?

A form submission refers specifically to the instance when a user successfully fills out a form or completes a landing page, resulting in the data being sent to the server for processing. This is critical in marketing and data collection as it signifies that the user's input has been recorded and can be utilized for follow-up actions, lead generation, or analytics.

Choosing this option accurately captures the essence of a form submission, which is characterized by the completion and successful transmission of information. This completeness is vital for ensuring that the data collected is reliable and can be acted upon effectively.

In contrast, the other options present scenarios that do not fully encapsulate what a form submission is. An incomplete form entry does not qualify as a submission since the data has not been successfully transmitted. A request for data or a completed survey also does not align with the concept of a form submission in the context typically considered in account engagement processes, where the primary focus is on form completions that lead to actionable outcomes.