How can we use Hika serial in our shop.

-- url of the page with the problem -- : web research
-- HikaShop version -- : 2.6.4
-- HikaSerial version -- : 1.10.04
-- Joomla version -- : 3.3.1
-- PHP version -- : 5.6.26
-- Browser(s) name and version -- : mozila firfox

Hi ,

Please let me know how I can use serial codes in our products.

Thanks!

I used it, but when I purchase any product and get serial code then enter in serial consum input field it saying "INVALID SERIAL" and used code.