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

# Upgrading

> Change your plan tier or start the Edge trial.

**Org Admin only** for organisation-wide plan changes.

## Start the 14-day Edge trial

<Steps>
  <Step title="Open Billing">Go to **Settings**, then **Billing**.</Step>
  <Step title="Select a paid plan">Click any paid plan to activate the 14-day Edge trial.</Step>
  <Step title="Confirm">No credit card is required. Edge entitlements apply immediately.</Step>
</Steps>

## Upgrade to a paid plan

<Steps>
  <Step title="Open Billing">Go to **Settings**, then **Billing**.</Step>
  <Step title="Select your plan">Choose Origin, Edge, Vertex, or Zenith.</Step>
  <Step title="Complete payment">Pay via Paystack (Nigeria) or Stripe (UK).</Step>
</Steps>

## Upgrade to Vertex or Zenith

Vertex and Zenith unlock Legal Agents, unlimited generations, and advanced automations. Contact Largence sales for enterprise provisioning if you need SSO, white labelling, or custom contracts.

## Downgrade

Downgrading takes effect at the end of the current billing period. Data is retained. Features above the new plan limit become read-only until you reduce usage or upgrade again.

<CardGroup cols={2}>
  <Card title="Plans and limits" icon="table" href="/billing/plans-and-limits">
    Full pricing and limit comparison.
  </Card>

  <Card title="Invoices" icon="receipt" href="/billing/invoices">
    View and download invoices.
  </Card>
</CardGroup>