Source
Checkout, SCA & fraud — found from sitemap — SumUp
Checked for SumUp on 13 Oct 2026
- Page
- https://developer.sumup.com/online-payments/3ds/
- Checked
- 13 Oct 2026, 14:01 UTC
- How we may use it
- Public page, crawling permitted
Technical details
- type
- page
- http status
- 200
- content hash
- sha256:89775cd1f46e5a6600e94a64e83d5cf82681ef33b4336ece2d2e79ea7cb9fd28
- permission
- robots_ok
- screenshot
- Screenshot on file (internal exhibit, not published)
Cited by
Facts read from this source
-
3ds support Report an error
“SumUp supports EMV 3DS and starts authentication when it is required for the transaction.”
-
3ds flows Report an error
“Frictionless flow: The issuer completes its assessment without asking the customer to take action. Challenge flow: The issuer asks the customer to verify the payment, for example in their banking app or with a one-time passcode.”
-
Sca regions Report an error
“SCA applies to many customer-initiated electronic payments in the European Economic Area and the United Kingdom.”
-
Hosted checkout responsibility Report an error
“Hosted Checkout SumUp presents the payment and authentication flow on the hosted page. Your backend verifies the final checkout status.”
-
Payment widget responsibility Report an error
“The widget presents the authentication flow. Its onResponse callback can emit auth-screen when a challenge starts. Your backend verifies the final checkout status.”
-
Fulfillment rule Report an error
“Fulfill the order only after your backend retrieves the checkout and confirms that its status is PAID.”
-
Challenge control Report an error
“Challenge decisions remain issuer-controlled and cannot be disabled by the client.”
-
Liability shift Report an error
“Successful 3DS authentication can shift liability for some fraud-related chargebacks from the merchant to the issuer.”
-
Exemption low value Report an error
“In the EEA, a remote payment of up to €30 can qualify, subject to cumulative amount and consecutive-payment limits.”
-
Exemption categories Report an error
“Low-value payment”
-
Sandbox testing Report an error
“Use a sandbox merchant account and the test cards below.”
-
Test card frictionless Report an error
“Frictionless success VISA 4200 0000 0000 0091 Payment completes without a challenge screen.”
-
Test card challenge Report an error
“Challenge required VISA 4200 0000 0000 0042 The issuer challenge is presented before the payment can complete.”
-
Test card technical failure Report an error
“Authentication technical failure VISA 4012 0010 3746 1114”
-
Test card not enrolled Report an error
“Cardholder not enrolled VISA 4012 0010 3714 1112”
-
Test card issuer not participating Report an error
“Issuer not participating VISA 4532 4970 8877 1651”
-
Checkout creation Report an error
“Your backend creates a checkout with a unique checkout_reference and a redirect_url.”
1 fact read from this page is not shown because it could not be confirmed on the page as captured.
Scores citing this record
- The Compliance Officer Checkout, SCA & fraud
- The Compliance Officer Settlement, reconciliation & API
- The E-Commerce Lead Checkout, SCA & fraud
- The E-Commerce Lead Settlement, reconciliation & API
- The Payments Engineer Checkout, SCA & fraud
- The Payments Engineer Subscriptions & recurring payments
- The Payments Engineer Settlement, reconciliation & API
- The Finance Lead Checkout, SCA & fraud
- The Skeptic Checkout, SCA & fraud
- The Skeptic Subscriptions & recurring payments
- The Skeptic Settlement, reconciliation & API
- The SaaS Founder Checkout, SCA & fraud
- The SaaS Founder Subscriptions & recurring payments