I am using PowerStore v2, and I found some answer from other thread reply.
In my order_Chart_Daily_data2.php I have changed the <tooltip><![CDATA[#x_label#<br>Revenue: $#val# ]]></tooltip>. to €#val#
And also try to change in order_Chart_data2.php, but seems dosent work at all.
Could anyone give me idea?
Thank you.