3. The promotion aspect score average 4.04 good level, by those who interested buy 1 get 1 free, score average 4.13 , the second , is get discount when buy at the shop or boots, score average 4.03 and interested free product test, score average 3.96.
4 The quality aspect score average 4.28 by customer choose to buy mainly quality of product as advertised, score average 4.96, the second, interested in quality of product, score average 4.46, third, consider aspect no irritation from product, score average 4.43.