Exhibit A JOINT FILING UNDERTAKINGYorktown Avenue Capital, LLC • October 16th, 2008 • Perfumes, cosmetics & other toilet preparations
Company FiledOctober 16th, 2008 IndustryThe undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party.