> ## Documentation Index
> Fetch the complete documentation index at: https://docs-d0.donutbrowser.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Subscription Plans

> D0 has a free trial, and a subscription unlocks higher usage limits and stronger models and features. Pricing is shown in the app.

D0 comes with a free trial. Subscribing unlocks higher usage limits and access to stronger models and features. You pick your plan when you create your account (see [Create an Account](/getting-started/create-account)).

<Info>
  Pricing is set in the app. For the current plans and prices, check the D0 app or website, since prices can change. Paid plans include a 7-day trial.
</Info>

## Discounts

* **Referrals and KOL partnerships.** There's a referral rebate and a KOL cooperation program.
* **Annual billing is usually cheaper**, on the order of "pay for 10 months, get 12."
* Exact discount amounts are shown in the app.

<Tip>
  Your subscription is separate from what you pay per trade. Trading and network costs are covered in [Fees](/reference/fees), where spot has no D0 platform fee and Polymarket has no trading fee.
</Tip>