esPDM 附加功能 new dynamic funtion there at the single product page: When you move the mouse over the menu, it will show the product's thumnail at the upper area. for your customers to see the other product's thumbnail easily which at the same icard. 並會自動在產品網頁上,產生商品選單預覽功能.(限申請esPDM 動態商品圖預覽的網站,若無申請esPDM者,則不具此外加的功能) see it works esPDM 附加功能