Sundry), Whistle Sports Network (which also provides short segments aired during certain commercial breaks) and Zoomin.TV. From the network's launch, through its partnership with The QYOU, TBD carried daily "preview" blocks of the service's daypart-based video compilation programs, which regularly aired four times per day each weekday, including during the overnight and morning hours seven days a week and during the afternoon and early evening on weekdays (and initially, Saturdays until September 2017). (TBD did not carry sample blocks of The QYOU's weekend programming, opting instead to air rebroadcasts selected from the weekday QYOU blocks that the network aired over the prior week in the morning and late night on Saturdays and Sundays.) In September 2017, TBD began scaling back the daily QYOU blocks carried within its schedule, ceding certain weekday prime time and weekend mid-afternoon time slots to the network's other entertainment programs. As a result of an agreement reached between QYOU Media and Sinclair Digital Group to terminate their content agreement for TBD, the network ceased carrying all QYOU programming on September 17, 2018. (The time periods occupied by the QYOU sampler blocks were replaced with additional airings of existing short-form-content-focused compilation programs in TBD's inventory, with feature films replacing QYOU Primes former weekday early evening slot.) Sinclair is also negotiating agreements with other web content producers, distributors and application developers to provide programming for the network. Another possible content avenue for TBD may come via resources from the news-producing stations among Sinclair's stable of 172 owned-or-operated television stations and their websites, which would bring the various local lifestyle and various features that they produce to a national audience through TBD, as well as through its digital news service Circa News. The network currently holds exclusive responsibility for advertising sales, setting aside three to six minutes per hour of advertising inventory within its program breaks; advertising on TBD at present consists mainly of public service announcements and some direct response advertising (the remaining time is usually filled by Whistle Sports-produced interstitials), though the network encourages prospective national sponsors to develop experimental advertisements tailored to appeal toward the network's key demographic. Sinclair plans to review allowing TBD's affiliates to be able to lease time for inserting station promotions and commercials for local businesses in the future. On May 7, 2018, TBD began carrying KidsClick, a multiplatform children's programming endeavor launched the previous year featuring long-form and short-form animated content