Sharing a 2017 post about free product trials as new study from the BBB just  looked into it. Free offers seem to keep sprouting at every corner.   https://medium.com/@RandaHandler/free-beauty-trials-can-be-costly- 

Link to BBB’s study  https://www.bbb.org/globalassets/local-bbbs/st-louis-mo-142/st_louis_mo_142/studies/bbb-study-free-trial-offers-and-subscription-traps.pdf#FreeTrialScams

Free Beauty Product Trials

https://medium.com/@RandaHandler/free-beauty-trials-can-be-costly-bc0bbb6f5791