> For the complete documentation index, see [llms.txt](https://docs.m-xr.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.m-xr.com/marso-studio/reference/credits-and-billing.md).

# Credits & billing

Marso Studio runs on **credits**. Every generation step spends a set number, and your balance is shown at the top of the screen at all times.

### Buying credits

1. Click **Credits** at the top of the screen.
2. Choose the **Alpha Studio Pack** — **£20 for 200 credits**.

> Pricing and packs are still being finalised during early access and may change.

### Earning credits with feedback

Submitting detailed feedback through the in-app feedback form currently earns you **10 credits**. Your input directly shapes the product during early access — see the [Early access brief](/marso-studio/getting-started/early-access-brief.md).

### Free credits

Users will receive 20 free credits each day they log into Marso Studio.

### Checking your balance and usage

* Your credit balance is shown at the **top of the UI at all times**.
* For a full breakdown, open your **account → Usage & billing**, where you can review both your balance and your usage.

### What each step costs

| What you do                     | Node                  | Credits |
| ------------------------------- | --------------------- | ------- |
| Apply PBR materials             | Generate PBR Textures | **10**  |
| Image → 3D model (single image) | Generate 3D Model     | **4**   |
| Images → 3D model (multi-view)  | Generate 3D Model     | **5**   |
| Generate a multi-view image set | Multiview             | **4**   |
| Generate an image               | Image Generation      | **1**   |
| Edit an image                   | Image Edit            | **1**   |
| Upload an image                 | Image                 | Free    |
| Load a 3D model                 | Load 3D Model         | Free    |

See the [Nodes reference](/marso-studio/reference/nodes-reference.md) for what each step does.


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