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, we'll deactivate the One-Day Delivery option on your offers for 30 days.
If you meet the performance metrics after that time, we'll reactivate the shipping option, 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 One-Day Delivery eligibility once again.
For more information, see One-Day Delivery "Not eligible" status and Restore One-Day Delivery eligibility. Go to Qualify for One-Day Delivery to learn more about your eligibility.