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

# Manage your Bark wallet

Use **Send** and **Receive**, under Bark in your store's sidebar, to move bitcoin in and out of the wallet as an admin.

## Receive bitcoin

The Receive screen generates a payment link and QR code with two options:

<Tabs>
  <Tab title="All networks">
    One QR code a sender can pay over on-chain, Ark, or Lightning. The Lightning option activates once you enter an invoice amount.

    <Frame>
      <img src="https://mintcdn.com/second-0659a37d/OfW--dvR5MfSzvzn/images/btcpay/receive-all-networks.png?fit=max&auto=format&n=OfW--dvR5MfSzvzn&q=85&s=880d4b7ed92ce4542e55be6336a69481" alt="Screenshot of the Receive screen on the All networks tab, with an amount, the labels field, the payment link, and a QR code payable over on-chain, Ark, and Lightning" width="1224" height="793" data-path="images/btcpay/receive-all-networks.png" />
    </Frame>
  </Tab>

  <Tab title="Ark only">
    An Ark address QR, for payments from wallet apps on the same Ark server. Select **Generate another address** for a fresh one.

    <Frame>
      <img src="https://mintcdn.com/second-0659a37d/OfW--dvR5MfSzvzn/images/btcpay/receive-ark-only.png?fit=max&auto=format&n=OfW--dvR5MfSzvzn&q=85&s=63d54b7fba0e88b2d2d6d4034f602b7d" alt="Screenshot of the Receive screen on the Ark only tab, with the labels field, an Ark address QR code, and the Generate another address button" width="1224" height="840" data-path="images/btcpay/receive-ark-only.png" />
    </Frame>
  </Tab>
</Tabs>

***

Where the bitcoin lands depends on how the sender pays:

* Ark and Lightning payments arrive in your off-chain balance as [VTXOs](/docs/learn/vtxo).
* On-chain payments arrive in the [Bark on-chain balance](/docs/btcpay/dashboard#the-bark-on-chain-balance-is-a-separate-wallet). This is how you fund the emergency exit reserve.

You can attach labels before generating the link; they'll tag the resulting transaction in the [transactions list](/docs/btcpay/dashboard#transactions).

## Send bitcoin

To send from your off-chain balance:

<Steps>
  <Step title="Enter the destination">
    Paste or scan an Ark address, a Lightning address, a BOLT11 invoice, an on-chain address, or a BIP-321 payment link.
  </Step>

  <Step title="Enter the amount">
    In sats, with the fiat value shown alongside. A BOLT11 invoice with a fixed amount fills this for you.
  </Step>

  <Step title="Leave the From selector on Ark balance" />

  <Step title="Select Send">
    The transaction appears in the [transactions list](/docs/btcpay/dashboard#transactions) with its status.
  </Step>
</Steps>

<Frame>
  <img src="https://mintcdn.com/second-0659a37d/OfW--dvR5MfSzvzn/images/btcpay/send-form.png?fit=max&auto=format&n=OfW--dvR5MfSzvzn&q=85&s=2414edd4cf06ce4d8f79a45981613c01" alt="Screenshot of the Send screen with a destination, an amount in sats, and the From selector showing the Ark balance" width="826" height="616" data-path="images/btcpay/send-form.png" />
</Frame>

## Fund and withdraw the on-chain balance

Bark's on-chain balance is likely to be used very little. You should only need to receive bitcoin to your [Bark on-chain balance](/docs/btcpay/dashboard#the-bark-on-chain-balance-is-a-separate-wallet) once, to add an emergency exit reserve.

Sending bitcoin from your Bark on-chain wallet should only be required after you have performed an offboard or emergency exit.

Moving bitcoin in and out of the Bark on-chain wallet mirrors the off-chain **Receive** and **Send** flows above:

* **Add bitcoin to the Bark on-chain wallet:** Go to **Bark** > **[Receive](/docs/btcpay/send-receive#receive-bitcoin)** and send an on-chain payment to the QR code or payment link shown.
* **Move bitcoin out of Bark's on-chain wallet:** Go to **Bark** > **[Send](/docs/btcpay/send-receive#send-bitcoin)** and select the on-chain wallet source from the dropdown.

## Bark wallet fees

* **Off-chain wallet:** Sends to Lightning or on-chain destinations carry fees that scale with the amount and your VTXOs' remaining lifetime; sends to an Ark address are free. See [Second's pricing](https://second.tech/pricing).
* **On-chain wallet:** Standard on-chain fees.