Passwords kill conversions. OTP+ replaces them with phone number OTP login via SMS plus one-tap Google and Apple social login. Customers sign up and log in in seconds—no passwords, no resets, no abandoned carts. Add phone OTP verification at cart and checkout to confirm real shoppers and cut fake orders, RTO and chargebacks on COD. Browser bot detection blocks fake signups while login logs and real-time alerts keep you in control. One-click install, mobile-first, works with every Shopify theme.