Scenarios are not restricted to one session only and will not stop simply because a visitor logs out or otherwise ends her session. In the example shown above, if a visitor logs in but never displays the /Snowboards page, information about her scenario state will remain indefinitely in the profile database.

To avoid this behavior, use Time elements to limit the amount of time for which a scenario is active. For example, you could write this scenario as follows:

In general, limit a scenario’s lifespan wherever possible.

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