I shot these pictures when taking delivery of Girl Scout Cookies last year. Ours was one of 5-6 cars picking up for our troop; my daughters did not sell all of these cookies.
I think we got about 55 cases in the back with seats folded down. If they had all been Thin Mints I calculate we would have almost 18,500 cookies in there.
I had 100% visibility out of all my windows, even loaded with all those cookies.