If your current status on the Premium Shipping Eligibility tool shows your status as Not eligible, it is because one or more of your performance metrics is below the required threshold. During this time, the Two-Day Shipping option will be deactivated on your offers for a minimum of 7 days and maximum of 30 days.
If you meet the performance metrics during that time, the shipping option will be reactivated and your status on the Premium Shipping Eligibility tool will change to Eligible. However, you must continue to meet the performance requirements, or you will lose Two-Day Shipping eligibility once again.
For more information, see Two-Day Shipping eligibility revocation.