> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aikeedo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Plans, Snapshots, and Subscriptions

> Learn how Aikeedo manages subscription plans, plan snapshots for version control, and workspace subscriptions for billing and access control.

## Introduction

Aikeedo's billing system manages user access and resource allocation through plans, snapshots, and subscriptions. This guide explains how these components work together.

## Key Concepts

Before diving into the details, let's familiarize ourselves with some key terms:

* **Workspace**: A collaborative environment where users can access Aikeedo's features and resources.
* **Plan**: A predefined set of features, tools, and credit allocations offered to users.
* **Subscription**: An agreement that grants a workspace access     to a specific plan for a set duration.
* **Snapshot**: A frozen copy of a plan's details at the time a subscription is created.
* **Credits**: The currency used within Aikeedo to access various features and resources.

## Workspaces and Subscriptions

<Info>
  Subscriptions are tied to workspaces, not individual users. This allows for flexible team collaboration and resource sharing.
</Info>

Here's how workspaces and subscriptions interact:

* Each user can own multiple workspaces.
* Each workspace can have its own subscription, independent of other workspaces.
* Multiple members can be added to a workspace, sharing the same set of credits and features.
* Billing details are managed separately for each workspace.

This structure allows for great flexibility in how teams and individuals use Aikeedo, catering to various organizational structures and project needs.

## Plan Types

Aikeedo offers several plan types to suit different user needs:

### Monthly Plans

* Billed automatically every month.
* Provides monthly recurring usage credits.
* Credits reset every 30 days.

### Yearly Plans

* Single annual payment for a year's access.
* Despite yearly billing, credits are still allocated and reset monthly.
* Often comes with a discount compared to monthly billing.

### Lifetime Plans

* One-time payment for indefinite access.
* Monthly recurring credits that reset each month.
* Provides long-term value for committed users.

### Add-on Credits

* Non-recurring, permanent extra credits.
* Can be purchased at any time to supplement an active subscription.
* Used only after regular, recurring credits are depleted.
* Requires an active subscription (free or paid) to be usable.
* Cannot have separate feature configurations.

In the app, add-on credits are labeled **usage credits** — permanent, non-renewing extras used only after the monthly usage limit runs out.

#### Session-Based Usage Mode

When [session-based usage mode](/billing/overview#usage-mode) is enabled:

* Add-on balances are displayed as currency instead of credits
* The session cap still applies while monthly plan credits are being consumed
* When the session cap is reached, add-on credits allow continued usage until the add-on balance is depleted or the session resets
* Users can purchase more add-on credits through the **Buy usage credits** prompt when they hit the session limit

<Warning>
  Add-on credits cannot be used without an active subscription, even if they've been purchased.
</Warning>

## Plan Snapshots and Subscriptions

When a user subscribes to a plan, Aikeedo creates a snapshot:

* A snapshot is a read-only copy of the plan at the subscription time.
* It ensures that subscribers retain the features and terms they signed up for, even if the original plan is later modified.

### Updating Plans and Snapshots

* Modifying a plan does not automatically affect existing subscriptions.
* To update current subscriptions (plan snapshots), check the "Update snapshots" checkbox when saving plan changes.

<Tip>
  Be cautious when updating snapshots, as it will affect all current subscribers to that plan. Consider communicating changes in advance.
</Tip>

## Plan Customization

Aikeedo allows for granular control over what each plan offers:

* Tools, models, assistants, and writer templates can be individually toggled on or off for each plan.
* This allows you to create tiered offerings or specialized plans for different user segments.

## Credit System

Aikeedo uses a unified credit system to manage resource usage:

* Credits are the primary currency for accessing features and resources.
* Regular plans (Monthly, Yearly, Lifetime) provide recurring credits that reset periodically.
* Add-on credits supplement regular credits and don't expire, providing extra flexibility.

<Info>
  For more details on how credits work and are managed, check out our [Unified Credit System](/billing/unified-credit-system) page.
</Info>

## Best Practices

* Regularly review your plan offerings to ensure they meet your users' needs.
* Communicate clearly about what each plan includes and how credits work.
* Consider offering a mix of plan types to cater to different user preferences and budgets.
* Use add-on credits as a way to upsell without requiring users to change their base subscription.

By understanding and effectively utilizing Aikeedo's plan and subscription system, you can create a flexible, user-friendly billing structure that grows with your business and satisfies your customers' needs.