hello. pls let me know the total cost i need to pay for (revised)
http://www.amazon.com/Go-Smile-Teet...id=1403357298&sr=8-3&keywords=teeth whitening x1 12 days
http://www.amazon.com/Crest-Glamoro...id=1403357298&sr=8-8&keywords=teeth whitening x3
http://www.amazon.com/Go-Smile-Teet...id=1403357298&sr=8-3&keywords=teeth whitening x1 12 days
http://www.amazon.com/Crest-Glamoro...id=1403357298&sr=8-8&keywords=teeth whitening x3