BoomGate: Checkout Validation

BoomGate is highly praised by users for its powerful rules builder that allows for customization in controlling orders at checkout. Users appreciate the ease of creating rules based on various conditions such as quantities, customer tags, and product restrictions. The app's interface is user-friendly, error messages are customizable, and the support team is responsive and helpful. Users have highlighted the app's effectiveness in preventing unauthorized purchases and ensuring compliance with specific shipping regulations. However, there have been a few complaints about uninstalling the app leaving residues on the website.