Checkout protection for Shopify that stops fraudsters
Stop orders by customer, email, phone, name or address, with rules Shopify enforces itself, even on Shop Pay and Apple Pay.
Payment
Shop Pay
Apple Pay
Credit card
Known fraudster blocked
- 5.0/5 ratedon the Shopify App Store
- $9.99every feature, one plan
- Fraud stopped at checkoutbefore any payment
- 2-minute setupno code, no developer
Customer Blocking
Block a customer in one click, or by email, domain, phone, name or address, however it's typed.
Block from the customer's page in Shopify admin, or up to 250 customers at once.
- Known customers
- Email addresses and domains
- Disposable email addresses
- Phone numbers
- Names and addresses
Geographic Checkout Rules
Orders to a blocked country or region are refused at checkout, so a VPN doesn't help.
Enforced by Shopify on every plan, not just Plus.
- Shipping and billing countries
- States and provinces
Payment & Delivery Restrictions
Blocked buyers see no payment or shipping options, just your message.
Your message never says which rule matched, so fraudsters learn nothing.
- Hide payment methods
- Hide shipping options
- Your own blocked-buyer message
Shopify-Enforced Protection
Rules run on Shopify's servers, including Shop Pay and Apple Pay. Test any rule before it goes live.
Room for up to 2,000 rules, with no slowdown at checkout.
- Server-side checkout validation
- Express checkout enforcement
- Checkout rule testing
Made for store owners who are done with fraud
Stop known fraudsters before they pay, so you spend your time packing real orders instead of fighting chargebacks.
- Block by email, phone, name or address
- Enforced by Shopify, even on Shop Pay
- Test a checkout before a rule goes live
How to set it up
Step-by-step articles in our help center, with no code needed.
More ways Defender protects your store
Rated 5 stars by Shopify stores
“The app is good and a good value for money. Customer service is responsive. Good solution to stop copying of imagery.”
Shipton Mill · United Kingdom
“I really love this app! The customer support is 100% AMAZING and highly recommend them. :) If you're considering getting this...don't hesitate. Worked immediately after installing. Thank you so much and I love this app!”
Glitter Lambs · United States
“Its a great app to disable right clicks on the website. The support team is also very helpful and quick to respond to questions.”
Moraltive · Switzerland
“Our website was copied by Chinese hackers, and Ongoing Defender has helped us secure our website”
Surf Station Store · United States
Protect your store with Ongoing Defender
Install in a minute. Protected from the moment you do.
Install on Shopify5.0 on the Shopify App Store · 5-day free trial