There are several promotions and discounts available for GhostStop. There is a 20% off GhostStop promo code and 30% off sale items. There are also discounts on specific products, such as 15% off select thermal cameras & thermometers, 20% off select EMF meters, and 20% off select BooBuddy Ghost Hunter Bears. Additionally, there are unverified codes that might offer up to 20% off. Please note that these offers are subject to change and it's recommended to check the website for the most current deals.