BlocklyShopify fraud & checkout tutorials
Step-by-step tutorials for Shopify merchants: block IPs, countries, VPNs and bots, set up checkout rules and automate fraud-order handling — no code needed.
Address Manipulation Fraud Signals
Fraudsters do not always use a stolen card cleanly. They tweak the shipping address just enough to dodge AVS while routing goods to a drop. Here are the subtle edits to watch for and how to check them.
Detecting Mobile Emulators & Fake Devices
Fraud farms run hundreds of fake phones on emulators to place orders that look mobile-native. Learn the device fingerprint anomalies that expose emulators and the checkout controls that stop them.
Detecting Cart & Inventory-Hoarding Bots
During drops and restocks, bots load carts with limited stock and never check out, freezing inventory away from real buyers. Learn to spot the signals and enforce cart TTLs and rate limits that break the abuse.
Slack Alerts for High-Risk Orders
Real-time Slack alerts let your team catch high-risk orders before they ship. This tutorial covers routing, what to put in each message, and how to keep the channel useful instead of noisy.
Blocking Cloud Hosting Providers (AWS/GCP/Azure)
Real shoppers browse from phones and home broadband, not from AWS data centers. Learn why bots ride the major clouds, how to block hosting IP ranges on Shopify, and how to do it without accidentally shutting out legitimate integrations.
How to Block User Agents on Shopify (Bot User-Agent Guide)
Block scrapers and bot user agents on Shopify without code. Curl, Scrapy, Python-requests, headless Chrome — full pattern list and how to use it.
Referral Program Abuse: Detection & Controls
A referral program should buy you real customers, not fund a person referring themselves. Learn how self-referral and referral rings work, how to catch them with device and IP correlation, and the limits that keep payouts honest.
Shopify Checkout Blocker — Block Orders by Email, Phone, Address
Block Shopify orders at checkout by email pattern, phone prefix, customer name, ZIP code, or subtotal. Built with Shopify Functions, fully server-side.
Shopify Content Protection — Disable Right-Click, Copy, Inspect
Protect your Shopify product descriptions, images, and design from copy-paste competitors. Disable right-click, keyboard shortcuts, and inspect element.
How to Block IP Ranges on Shopify (CIDR and Prefix Guide)
Block IP ranges, CIDR blocks, and ISP ranges on Shopify. From single IPs to entire ASNs — complete guide with examples.
How to Block ISPs on Shopify (Block by Internet Service Provider)
Block traffic from specific ISPs or hosting providers on Shopify. Stop scrapers, fraudsters, and cloud-based bots at the network operator level.
Blocking AI Scrapers & LLM Bots
AI crawlers from OpenAI, Anthropic, and others harvest your product data to train models and power answers. Learn to identify LLM bot user agents, why robots.txt isn't enough, and when to block versus allow them.
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