cookie jar reserve(n = noun.possession) - a hidden reserve that can be used to adjust quarterly earning reports;
is a kind of hidden reserve

almond cookie, anise cookie, bell jar, butter cookie, canopic jar, chocolate chip cookie, cookie, cookie cutter, cookie jar, cookie sheet, cooky jar, earthenware jar, federal reserve, federal reserve bank, federal reserve board, federal reserve note, federal reserve system, fortune cookie, hidden reserve, home reserve, in reserve, jar, jar against, leiden jar, leyden jar, mason jar, military reserve, molasses cookie, oatmeal cookie, oreo cookie, precision cookie, pulmonary reserve, raisin cookie, raisin-nut cookie, refrigerator cookie, reserve, reserve account, reserve assets, reserve bank, reserve city, reserve clause, reserve fund, reserve officers training corps, session cookie, shortbread cookie, slop jar, spice cookie, sugar cookie, territorial reserve, toll house cookie, valuation reserve