Ending today, Kiehl's cuts $30 off purchases of $75 or more via coupon code "JOYFUL". Plus, all orders qualify for three free samples. (You can choose which ones you want at checkout.) Even better, orders of $50 or more receive free shipping. That ties our mention from five days ago and beats our mention of a similar offer taking $20 off orders of $75 or more from three weeks ago. Sales tax is added where applicable. Some exclusions apply.