I am using wordpress amazonsimpleadmin plugin http://wordpress.org/extend/plugins/amazonsimpleadmin/ . It is a very nice plugin for fetching amazon products onto wordpress. The plugin contains templates file also and placeholders for various features, like price, image, discount price, etc. you can see on its website. But percentage discount placeholder, and list price placeholders are not working properly.
Can somebody let me know how to fix it?