Yes, kyoti.com.au does offer a site-wide discount code. There is a 10% off site-wide promo code available. Additionally, there are other discount codes available, including up to 25% off and 30% off. However, please note that some of these codes may be unverified. It's recommended to check the website for the most current and valid codes. Remember, discount codes can change frequently, so it's always a good idea to check back regularly for new ones.