FAYT The Label review for Discount Ninja Promo Engine

Never using DN again! Had a promotion set up with their dynamic pricing feature (which we paid more for) for a 2 hour flash sale on our website (50% off). 10 minutes into the promotion running with thousands of customers on our website the app malfunctioned, hundreds of our customers were charged full price and we lost thousands in sales. The issue was unable to be resolved as the sale was only running for the 2 hour period.