Hello,
By default there is no cart icon in HikaShop so I think that you should already have some customization regarding the CSS.
You should take a look at the CSS rules applied to the button to see how the icon is set ; so you will be able to change it.
www.hikashop.com/support/documentation/1...the-display.html#css
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.