Settings page in the admin panel (continued)

Other settings that can be edited from this page in the administration panel include the number of products to be shown on the main site pages, the products sorting order (price low to high or high to low, alphabetically sorted, newest first etc.), the email address to be used as a sender of the system email messages, if VAT / sales tax should be charged on the site and the value of the sales / VAT tax, if shipping fee should be charged and possibility to set a flat shipping fee per order or also an amount over it the shipping will be free, if stock management functionality should be enabled, functionality to change the administrator username and password, settings to configure an external SMTP server etc.