How is demurrage calculated? How long can I keep the container in my warehouse? How much freetime do I have on my container? How to access Demurrage & Detention details? What are the D&D (Demurrage and Detention) costs? What is Payer standing instructions? What is a free time and Demurrage and Detention (D&D) offer for Maersk Spot? What is your standard Freetime?