THANK YOU! <3 http://coa.countrymaltgroup.com/Customers/ I skipped the first group of numbers on the sack, and then put in "3701-15724-179" after entering the "item #" of "BZ-PILS" (after looking that up on Country Malt's search.For anyone needing it for future reference, the BestMalz lot number is the first block of numbers immediately after the PO.