Tabla hikashop_history

Hi,

It stores the history of the orders.
That's the area you see at the bottom of each order when you open its details in the backend.
You can delete the records in there if you want. You'll just get an empty history in your orders.

Hi,

Emails are sent to the receivers. a copy of the email information is stored in the hikashop_email_log table by the HikaShop email history plugin.
Whether you delete the email log, or the history of an order, the order itself won't be affected and customer information won't be lost.