Abstract: A network based order fulfillment system that tracks capacity of staging facilities for perishable items. As changes to usage of refrigerated storage resources are monitored, changes in the usage of the refrigerated storage resources cause a computing system to communicate with one or more computing devices to update user interfaces on the one or more computing devices to provide users with additional options for fulfilling orders that include perishable items in a timely fashion. Such additional options for fulfilling orders can include options to fulfill the orders at different fulfillment locations that are within a specific travel distance or time of a location associated with the user. Such additional options for fulfilling orders can include options to fulfill the orders at times in the future at which usage of refrigerated storage resources is predicted to be below a threshold value.