Payments
Find information on all types of Payments and Payment Methods, including 3D Secure 2 Payment Flows.
Payments and Preauths
- How do I authenticate my requests?
- What if a PreAuth is insufficient to cover the final total transaction cost?
- What is the difference between a payment and a token payment?
- What is a pre-authorisation (pre-auth) payment?
- When will a pre-auth be returned to a customer's account?
- What is a collection payment?
3D Secure 2
- 3D Secure 2 Best Practices.
- What is Strong Customer Authentication?
- What is 3D Secure 2?
- Are there exemptions to Strong Customer Authentication?
- What is a frictionless flow?
- What is a challenge flow?
Payment Scenarios
- What is Incremental Authorisation?
- Is Incremental Authorisation available for all Payment Methods?
- What payment scenarios would make Incremental Authorisation a useful feature to implement?
- What is the difference between Pre-Authorisation and Incremental Authorisation?
- Can I use Incremental Authorisation with Apple Pay™ and Google Pay™?
- How do I implement Incremental Authorisation?
Alternative Payment Methods
- Is it possible to display the payment options available for PayPal customers?
- Is it possible to set up sandbox accounts for a Paypal integration?
- Is it possible to retrieve data from a customer's PayPal account?
- Can a merchant process refunds via the PayPal Merchant Portal?
- If a merchant processes a refund via their PayPal account, will Judopay’s systems also be updated?
- Supporting iDEAL and Klarna as an alternative payment method.