For Prime members only, Amazon offers an
Aveeno Sample Box bundled with a
$7.99 Amazon Credit for
$7.99 with
free shipping. (The credit must be used towards purchases of
similar Aveeno items.) Assuming you'll use the credit, that's tied with last week's mention and makes the sample box essentially free. Each box includes six or more items, and this deal is limited to one box per customer.
Note: It's expected to ship in five to seven days.