Amazon Prime Members, while supplies last, you can grab the Crest 3D White Tooth Witening Sample Kit for only $4.99! But to make this even better, you will receive a $4.99 credit to your account. After the credit, that makes this completely FREE! These freebies are awesome especially if you shop Amazon a lot.
There is a limit of 1 box per customer. Sample box is available for Prime members only.
After your Sample Box ships, your credit will be automatically applied to your account. You will also receive an email with instructions about how to use your credit.