Milk purchase: Abbr.
I believe the answer is:
gal
(Other definitions for gal that I've seen before include "Broad" , "US female" , "An American girl, cowboy vintage" , "Young woman (colloq.)" , "Girl from American west" .)
I believe the answer is:
gal
(Other definitions for gal that I've seen before include "Broad" , "US female" , "An American girl, cowboy vintage" , "Young woman (colloq.)" , "Girl from American west" .)