Often the freebies you sign up for come with money saving coupons that help you save on future purchases of the items.
Jennifer Vaughn with LittleRockMommy.com shares the tips you need to cash in.
Jennifer's Tips for Freebies:
Have a dedicated email for signing up. The companies associated with the freebies will send you emails (often with printable coupons). I have a yahoo email account dedicated to freebies and "junk" emails. You should never have to give a credit card number or any personal info beyond address (date of birth only for birthday freebies).