To know the time estimated for the execution of a rule, you have to select the products affected by the rule and configure the actions.
Once you have completed the first two steps, the estimated execution time of your rule will appear in the scheduling section, whatever the action (discount, price change, tag change, etc.), as shown below.
Remember that the execution time shown is an approximation and may vary depending on certain technical factors.
In the case that your rule takes longer than expected, you can contact Planet's technical team through the application's chat to review your rule.