Hi,
The sorting is a feature provided by the filter in HikaShop business.
Otherwise, you can do some custom sorting using a custom plugin.
The trigger "onBeforeProductListingLoad" let you modify the product listing request.
www.hikashop.com/support/support/documen...reProductListingLoad
Using a getUserStateFromRequest you can read the value from a specific parameter and store the data in session and then, apply your custom sorting.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.