“card-testing”

ChargeGuard WooCommerce Plugin — Card Testing Prevention

Attempts to block fradulent payments

Block fake orders in WooCommerce

PayArc payment gateway for WordPress: Gravity Forms, GiveWP and WooCommerce (Hosted Fields, Apple Pay, saved cards, site-managed recurring, card-testing protection)

Stops card testing, fake orders and bot checkouts on your store, with velocity blocking, panic mode and failed order cleanup.

Logs captcha token and referer state for every classic WooCommerce checkout submission, so card testing can be told apart from real traffic.

A WooCommerce plugin that detects and blocks card-testing botnet attacks using honeypot products and intelligent threat scoring.