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基本功能
软件类型	数字标牌软件
基本功能	Define advertising spaces for multiple sites and assign displays to those spaces Define time slots for each advertising space with its specific cost rating for sale Check availability of free slots at every space Allocate and book campaigns Have a full history of all campaigns by customer Manage the list of customers Assign specific content templates to each booking Select content templates to fill up the remaining non allocated advertising space Approval and release process for all book