Yes, kushae.com does offer site-wide discount codes. There is a 20% off site-wide promo code available for April 2024. Additionally, there are several 15% off discount codes that can be used site-wide. There's also a mention of a 50% off discount code. However, the availability and validity of these codes can change, so it's recommended to check the website or reliable coupon sites for the most current offers. Remember to apply the discount code at checkout to avail the offer. Happy shopping!