Resources
Answers, guides and explanations.
Practical material for the people who evaluate, integrate and operate payments.
Latest insights
IntegrationChoosing between hosted checkout and a direct API integrationHow the two integration models differ in data handling, PCI DSS scope, control over the payment page and engineering effort, and how to decide which fits your business.IntegrationDesigning reliable payment callbacksCallbacks arrive late, twice or out of order. A practical guide to building an endpoint that stays correct anyway: authenticity checks, fast acknowledgement, idempotency and reconciliation.ComplianceWhat to prepare before a merchant onboarding reviewWhat a payment provider's compliance team needs to understand about your business, which documents are commonly requested, and how to make the review straightforward.Payment operationsRefunds, disputes and chargebacks: how they differThree ways money can flow back to a customer, who starts each one, what it costs a merchant, and how to handle each so fewer turn into chargebacks.
Ready to discuss your payment setup?
Tell us how your business accepts payments today and what you need from your next payment integration.