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.
Stop Competitors Scraping Your Prices
Competitors and aggregators scrape Shopify prices to undercut you in real time. Learn how scrapers work, how to detect them by UA, ASN, and velocity, and how to protect your content.
Detecting Account Takeover on Shopify Stores
Account takeover turns loyal customers into fraud losses. Learn the signals that expose credential stuffing, new-device logins, and rapid detail changes, plus layered mitigations.
Stopping Automated Checkout Bots
Checkout bots snap up limited drops, hoard inventory, and test stolen cards faster than any human. Learn the signals that expose automation and how to block bots at checkout with challenges and Shopify Functions.
Account Sharing & Password Abuse
One login, ten people, and every perk drained. Shared-account abuse quietly erodes loyalty programs, member pricing, and one-per-customer offers. Here is how to spot it with device and geo signals.
Blocking Freight Forwarders & Reshippers
Freight forwarders and reshippers are a favorite tool for fraudsters moving stolen-card goods across borders. Learn the address patterns, known forwarder ZIPs, and high-risk handling that catch them.
How to Allow Only One Country to Access Your Shopify Store
Single-country whitelist is the strictest geo control. Right for compliance, domestic-only stores, regulated products. Here's how to do it without breaking SEO.
Allowed Bot List on Shopify — Protect SEO While Blocking Malicious Bots
Aggressive bot blocking damages SEO. The fix is an explicit allowed-bot list. Here's the exact list of crawlers to whitelist and how to verify them.
How to Block Headless Browsers on Shopify (Puppeteer, Selenium, Playwright)
Headless browsers power most modern scraping and bot fraud. They look like real browsers — to first inspection. Here's how to detect and block them in 2026.
Customer.io Integration for Shopify Fraud — Event-Driven Workflows
Customer.io's event-driven model fits fraud workflows particularly well. Multi-step verification, chargeback response, behavioral pattern detection — here's how.
Fraud Block Error Messages on Shopify — UX That Recovers Legitimate Customers
Every fraud-prevention block has a customer-facing moment. The message determines whether a legitimate customer recovers or quietly leaves. Here's how to get it right.
Geolocation Redirect on Shopify — Send International Visitors to the Right Store
Redirects done well preserve revenue, brand, and SEO. Done badly, they break analytics and create infinite loops. Here's the practical playbook.
Hide COD Payment Method on Shopify (Functions Guide for High-Risk Orders)
Hide cash-on-delivery for risky customers without blocking them entirely. Shopify Functions makes this conditional and granular — here's how to set it up.
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