Sephora is offering 5 free samples with any online order. This offer ends March 25th. Typically Sephora offers 3 free samples per order, so this is a nice added bonus!
Right now some of the samples include the Guerlain Maxi Lash, Fresh Black Tea Instant Perfecting Mask, and the Prada Candy L'Eau Eau de Toilette.
Sephora will substitute samples that are no longer in stock, so what you order may not be what you get.