Merchants using "Discount Ninja Promo Engine" generally express positive feedback about the app's functionality and the responsive customer support. Many users appreciate its dynamic promotion capabilities and find the app essential for their store operations. However, there's a consensus that there is a learning curve involved, and setting up the app initially can be a bit complex.
"Discount Ninja Promo Engine" is widely regarded as a powerful tool for managing discounts on Shopify stores, offering a robust set of features that cater to various promotional needs. Despite some challenges with setup and occasional glitches, the app's capability and stellar customer support make it a recommended choice for those needing a comprehensive discount solution.