CS Cart with Product Filter and Dropdown Select Box Provide the best shopping experience. take surmall.com as a example Dropdown Select Box in the heading of the webpage *Open the category you are interested *In the heading of the column on which you want to sort, click the down arrow. *In the Sort & Filter menu that opens, click the type of sort that you want to use, such as Sort by Alphabet A to Z. The default Sort & Filter menus in surmall.com now are Sort by Alphabet A to Z; 96 item per page, and the multicolumn layout. So you want the cheapest price and best price, try the Sort by Popularity or Sort by Price: Low to High; we updated over 100 items every day, so check out the new item in your favorite catteries via Sort by Newest items; meanwhile using the other two parallel filters to fast scan in one webpage. using the methord i suggest you will found the best deal of anti lost alarm.the I Think that is a more smart way to do shopping with online store that provided hundreds of millions items. Free Shipping Filter in the upper-left of the webpage This filter is also with price sort function