EVE value model
A model of economic value relative to the next-best alternative
Sets the value ceiling and price rationale
Cost model
A model of variable costs of serving actions and workflows
Sets the economic floor and margin guardrails
Pricing metric
The thing the customer pays for
Selects the customer-recognizable unit of consumption
Mapper
The translation from value drivers and metrics to credit weights
Connects value, metrics, and credit consumption
Credit weight register
The action-to-credit mapping and its rationale
Encodes relative value and complexity into the model
Price Dial
The price per credit
Sets the market-level effective price
Weight Dial
The credits charged per metric
Sets the relative price of individual actions
Credit calculator
A pre-purchase consumption and cost estimator
Supports forecasting and buyer confidence
Credit wallet
The balance, authorization, and policy layer
Governs spending, visibility, and lifecycle events