Before enrolling in Seller Fulfilled Prime, you must complete a trial period to show that you are able to meet the requirements for Prime fulfillment excellence and customer satisfaction. The Prime badge will not be displayed on items enrolled in Seller Fulfilled Prime during the trial period, however you must process the orders with a zero-day handling time. Once you successfully complete the trial period, you will automatically be enrolled in Seller Fulfilled Prime and your enrolled ASINs will display the Prime badge to customers.