How do you handle having products available for people to sample. I don't have any problem with my lotions that are in a pump container as I just label it as Tester's but how do you handle products that are in jars that you cannot pump, like I have a facial creme, a foot creme, etc that you would normally dip your finger into to use. Well obviously I cannot let people do that as it would not be sanitary, so do I have open jars with small wooden sample sticks, or spoons? I am open to all ideas.