Commerce
Cart Abandonment
Plain-language definitionA cart session that ends without a completed purchase. It can reflect comparison behavior, unexpected costs, uncertainty, technical problems, or simple interruption.
Why it matters
Use the term to make a better decision.
In practice, cart abandonment matters when a team needs to connect a technical or creative choice to a visible change in clarity, performance, discovery, or conversion. The useful question is not whether the term sounds sophisticated. It is what decision it helps the team make.