You can access the main KC:Web Settings by going to "KC:Web Settings" -> "Available Options" on the left-hand menu.

You will then need to click on the "Paypal" tab to switch the view to the options for this plugin.

Enabled: Select whether the 'Paypal' payment method should be available for users on the website.

Paypal Environment: Set whether PayPal should operate in “sandbox” or “production” mode.

                NOTE: “sandbox” mode should only be used on a staging website, not a live one.

Paypal Client ID: Set the Client ID taken from your account.

Paypal Client Secret: Set the Client Secret taken from your account.

Paypal Auth Execute URL: Set the auth_execute_url for Paypal, must be a relative URL, don't include the domain, etc.

Paypal Auth Redirect URL: Set the auth_complete_redirect_url for Paypal, must be a relative URL, don't include the domain, etc.

Paypal Bank Account: Choose the bank account in Khaos Control to use for Paypal.

Paypal Bank Account (EUR): Choose the bank account in Khaos Control to use for Euro Paypal orders.

Paypal Bank Account (USD): Choose the bank account in Khaos Control to use for USD Paypal orders.

Send Shipping Address to Paypal: Whether to send the shipping address on an order to Paypal.

Override Paypal Email Address: Whether to override the website shipping email address with the one provided by PayPal.

Disable Paypal for Guests: Whether Guests can user Paypal when checking out.

Disable Force Currency to GBP: Whether to disable Paypal from forcing the currency to GBP.

Payment Method Text: Set the text to be used in emails that contain the payment method of an order.

Restrict to Currencies: Select the currencies to enable PayPal for, leave blank to enable for all currencies.