Edit prices for VMware resources If a requester changes the desired size when ordering a virtual machine, or an administrator changes the price of the size, the system recalculates the instance price. Before you beginRole required: cloud_admin, vmware_operator About this task By default, the price of an instance is determined by the selection in the VM Size field in the VMware Catalog Item form. You can make price changes by modifying the specifications of the instance in the VMware Size Definition form or by overriding the calculated price in the VMware Catalog Item form when creating a service catalog item. You cannot adjust instance size prices by editing quantities in the VMware Size Definitions list view. Procedure Navigate to VMware Cloud > Sizes. Select a size. Change the quantity of CPUs, the memory, or the data disk size. Click Update. The system calculates the price of the modified size.