When comics were shipped to Newsstands, Drugstores and where ever else they were sent in the 40s & 50s did the newsstand actually order the title and amount of each comic they wanted from (DC, Timely, Dell, ect...) or were there default titles and amounts that were shipped. For instance if a Newsstand ordered from DC, did DC send them a box of 100 comics split between all the titles? Maybe 15 Superman, 15 Action, 10 Batman, 10 Detective, 10 Wonder Woman, 10 Sensation, 10 Adventure, 5 All-American, 5 Green Lantern, 5 All Star, & 5 Mutt & Jeff... something like this, or would the Newsstand actually pick the titles & amounts they wanted for each comic? Maybe it was a combination of both?