About this app
ShieldFlow analyzes every checkout in real time using 28 detection rules — device fingerprinting, behavioral analysis, bot detection, and rate limiting. Fraudulent checkouts are blocked before payment. Flagged orders are held for review automatically. Unique features: VAMP ratio monitoring protects your Shopify Payments account from Visa suspension. Email cleanup removes fake profiles from Klaviyo, Mailchimp, Omnisend when fraud is blocked. 4 Shopify Flow triggers included.