Snack bar Perks and Your Labor force

http://codyiuqo101.angelfire.com/index.blog/1622063/commissary-advantages-together-with-your-labor-force/

Workers spend for non-reimbursed costs from these accounts. However, flexible-spending accounts are "use-it-or-lose-it" accounts; indicating that any type of funds leftover at the end of the year can't be " surrendered,"