Settings

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Change the default currency. Clear your browser cache to see the change and reset your existing cookie.
Set your store to automatically update currencies daily.
Set the invoice prefix (e.g. INV-2011-00). Invoice IDs will start at 1 for each unique prefix.
Show the cart weight on the cart page.
Allow customers to checkout without creating an account. This will not be available when a downloadable product is in the shopping cart.
Forces people to agree to terms before a customer can checkout.
Set the default order status when an order is processed.
Set the order status the customer's order must reach before the order starts stock subtraction and coupon, voucher and rewards redemption.
Set the order status the customer's order must reach before they are allowed to access their downloadable products and gift vouchers.
Set the order status when a customer is suspected of trying to alter the order payment details or use a coupon, gift voucher or reward points that have already been used.
Default API user the admin should use.