# How to Buy and Sell CAT on UniSat CAT Market？
This article is from UniSat, it is for reference purposes only, and we recommend conducting your own research before making any trades.
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CAT Market is compatible with **Native Segwit (P2WPKH)** and **Taproot (P2TR)** addresses on UniSat. Make sure your wallet is configured to use one of these address formats.
Transaction fees are paid in FB
Service fee: 0.3%
### **1. Accessing UniSat CAT Market**
* Go to the UniSat Marketplace on Fractal:
* Click the **Connect** button to link your wallet to the marketplace.
The CAT Market interface is designed with a DEX-style layout to suit the trading preferences of most users. Click on the specific ticker you want to trade, and you’ll be able to see its **price**, **price chart**, **volume**, and **market cap** for better insights into your asset.
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### 2. How to Buy CAT
Use the search bar on the right side of the market interface to find the ticker you wish to trade with, or scroll to find it directly.
**Buying Method 1: Take Order**
This is a fast way to buy from the existing order book.
a) Click on the desired buy order from the order book (buy side) that matches your preferred price and amount, confirm the details (price and amount), and click the **Buy** button at the bottom of the page.
b) Review the **inputs** and **outputs** information, and if everything looks correct, sign the transaction.
Once the transaction is signed and confirmed, the purchase will be processed. You can view your purchase history under the **My Activities** section at the bottom of the page.
**Buying Method 2: Make Order**
If you prefer to place a custom order instead of buying from the existing order book, follow these steps:
a) Choose **Make Order**, then click **Buy**.
b) Enter your ideal buy price and quantity, and confirm the details before clicking **Make Order**.
*Note: the total value should be bigger than 0.1 FB.*
c) As in the first method, review the transaction details (inputs, outputs), and sign it to confirm the order.
**Bulk Buy**
You can select multiple orders for bulk purchasing:
* Click **Take Order - Buy** on the marketplace, and choose multiple orders from the order book.
* Once selected, click **Buy** and sign the transaction to complete the purchase.
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#### 3. How to Sell CAT
Use the search bar or scroll through the marketplace to find the ticker you want to sell.
**Selling Method 1: Take Order**
This is a fast way to sell by accepting an existing buy order from the order book.
a) Click on the available sell order (sell side) in the order book that matches your desired price and quantity.
b) Confirm the price and quantity, and click **Sell** at the bottom of the page.
c) Review the inputs and outputs information, then sign the transaction.
**Note:** You can place up to 3 orders in bulk.
**Selling Method 2: Make Order**
You can sell up to **3 UTXOs at once**. If you wish to sell more CAT20 in one go, you need to merge the UTXOs in your wallet.
For detailed steps on how to do this, please refer to this operation [guide](https://docs.fractalbitcoin.io/user-guides/understanding-cat-protocol/how-to-send-receive-cat20).
If you prefer to place a sell order instead of taking one from the existing order book:
a) Choose **Make Order**, then click **Sell**.
b) Enter the quantity and price you wish to sell for, and confirm the details before clicking **Make Sell**.
*Note: the total value should be bigger than 0.1 FB.*
c) As in the previous steps, review the transaction information (inputs, outputs), and sign to confirm the order.
**Bulk Sell**
You can also sell multiple UTXOs in one go:
* Click **Take Order - Sell**.
* Select the orders you wish to fulfill, click **Sell**, and sign the transaction to complete it.
* Note: You can sell up to 3 UTXOs at once.
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#### 4. How to View and Cancel Orders
After placing your orders, you can view your order history under **My Activities** on the main page.
To cancel an open order, click the **Cancel** button next to the order you wish to remove.
**Please note:**
CAT20 transactions require confirmed UTXOs. If there are multiple unconfirmed UTXOs in your orders, you will not be able to spend the same UTXO again. In such cases, the page will display the following prompt. Please click "Confirm" to proceed to the next step.
