Subscription Based Pricing API Reference

This page documents the API for the business KPIs module in Pypulate.

Subscription Pricing Module

This module provides functions for calculating subscription-based pricing.

calculate_subscription_price(base_price, features, feature_prices, duration_months=1, discount_rate=0.0)

Calculate subscription price including selected features.

Parameters:

Name	Type	Description	Default
base_price	float	Base subscription price	required
features	list	List of selected feature names	required
feature_prices	dict	Dictionary of feature names and their prices	required
duration_months	int	Subscription duration in months	1
discount_rate	float	Annual discount rate for longer subscriptions	0.0

Returns:

Type	Description
float	Total subscription price

Examples:

>>> features = ['premium', 'api_access']
>>> feature_prices = {'premium': 49.99, 'api_access': 29.99}
>>> calculate_subscription_price(99.99, features, feature_prices)
179.97  # 99.99 + 49.99 + 29.99
>>> calculate_subscription_price(99.99, features, feature_prices, 
...                            duration_months=12, discount_rate=0.10)
1943.68  # (99.99 + 49.99 + 29.99) * 12 * (1 - 0.10)