Yes, silverts.com does offer site-wide discount codes. Currently, there is a 40% off sitewide promo code available. Additionally, there is a $10 off on orders of $100 or more. Another code offers $15 off on orders of $150 or more. There's also a 10% off for your first order over $50 with email signup. Please note that these codes are subject to change and it's always a good idea to check their website or other coupon sites for the latest deals. Remember to enter the promo code at checkout to avail the discount. Happy shopping!