Overview
Understand the foundations of Primer
Learn how payments flow through Primer and explore the key concepts that power our platform.

Learn about Primer
Primer Payment
Learn about Primer’s payment model and creation process
Payment Lifecycle
Understand how payments flow through the Primer system
Currencies
Learn about currency handling in Primer
Payment Timeline
Track the chronological events in a payment’s lifecycle
Payment Method Token
Understand how payment methods are tokenized and stored
Decline Codes
Explore payment decline reasons and timeout scenarios
Metrics
Understand key payment metrics and analytics
Filters & Dimensions
Learn how to analyze and segment your payment data