diff --git a/script/deploy/DeployNFTMultiplier.s.sol b/script/deploy/DeployNFTMultiplier.s.sol
new file mode 100644
index 0000000..08c597c
--- /dev/null
+++ b/script/deploy/DeployNFTMultiplier.s.sol
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.22;
+
+import {Script} from "forge-std/Script.sol";
+import {NFTMultiplier} from "src/multipliers/NFTMultiplier.sol";
+import {TransparentUpgradeableProxy} from "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol";
+import {IERC721} from "@openzeppelin/contracts/token/ERC721/IERC721.sol";
+import {console} from "forge-std/console.sol";
+
+contract DeployNFTMultiplier is Script {
+    function run() external {
+        uint256 deployerPrivateKey;
+        address nftContractAddress;
+        uint256 initialMultiplyingFactor;
+        uint256 validUntilBlock;
+
+        string memory configPath = "deploy_config.json";
+        string memory jsonData;
+        // Try to read the JSON file, if it doesn't exist or can't be read, catch the error
+        try vm.readFile(configPath) returns (string memory data) {
+            jsonData = data;
+        } catch {
+            console.log("Config file not found or couldn't be read. Falling back to environment variables.");
+            jsonData = "";
+        }
+
+        if (bytes(jsonData).length > 0) {
+            // Read from JSON if file exists
+            deployerPrivateKey = vm.parseJsonUint(jsonData, ".deployerPrivateKey");
+            nftContractAddress = vm.parseJsonAddress(jsonData, ".nftContractAddress");
+            initialMultiplyingFactor = vm.parseJsonUint(jsonData, ".initialMultiplyingFactor");
+            validUntilBlock = vm.parseJsonUint(jsonData, ".validUntilBlock");
+        } else {
+            // Fall back to environment variables
+            deployerPrivateKey = vm.envUint("PRIVATE_KEY");
+            nftContractAddress = vm.envAddress("NFT_CONTRACT_ADDRESS");
+            initialMultiplyingFactor = vm.envUint("INITIAL_MULTIPLYING_FACTOR");
+            validUntilBlock = vm.envUint("VALID_UNTIL_BLOCK");
+        }
+
+        // Check if all required variables are set
+        require(deployerPrivateKey != 0, "Deployer private key not set");
+        require(nftContractAddress != address(0), "NFT contract address not set");
+        require(initialMultiplyingFactor != 0, "Initial multiplying factor not set");
+        require(validUntilBlock != 0, "Valid until block not set");
+
+        vm.startBroadcast(deployerPrivateKey);
+
+        NFTMultiplier implementation = new NFTMultiplier();
+
+        bytes memory initData = abi.encodeWithSelector(
+            NFTMultiplier.initialize.selector, IERC721(nftContractAddress), initialMultiplyingFactor, validUntilBlock
+        );
+
+        TransparentUpgradeableProxy proxy =
+            new TransparentUpgradeableProxy(address(implementation), vm.addr(deployerPrivateKey), initData);
+
+        NFTMultiplier nftMultiplier = NFTMultiplier(address(proxy));
+
+        vm.stopBroadcast();
+
+        console.log("NFTMultiplier deployed at:", address(nftMultiplier));
+    }
+}
diff --git a/script/deploy/config/deployNFTMul.json b/script/deploy/config/deployNFTMul.json
new file mode 100644
index 0000000..bb6699f
--- /dev/null
+++ b/script/deploy/config/deployNFTMul.json
@@ -0,0 +1,6 @@
+{
+    "deployerPrivateKey": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
+    "nftContractAddress": "0x1234567890123456789012345678901234567890",
+    "initialMultiplyingFactor": 100,
+    "validUntilBlock": 1000000
+}
\ No newline at end of file
diff --git a/src/multipliers/NFTMultiplier.sol b/src/multipliers/NFTMultiplier.sol
new file mode 100644
index 0000000..fda20f2
--- /dev/null
+++ b/src/multipliers/NFTMultiplier.sol
@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.22;
+
+import {IERC721} from "@openzeppelin/contracts/token/ERC721/IERC721.sol";
+import {INFTMultiplier} from "src/interfaces/multipliers/INFTMultiplier.sol";
+import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
+import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
+
+/// @title NFT Multiplier
+/// @notice Implementation of INFTMultiplier interface
+/// @dev Provides multiplying factors based on NFT ownership
+contract NFTMultiplier is INFTMultiplier, Initializable, OwnableUpgradeable {
+    IERC721 public nftContract;
+    uint256 public multiplyingFactor;
+    uint256 public validUntilBlock;
+
+    /// @custom:oz-upgrades-unsafe-allow constructor
+    constructor() {
+        _disableInitializers();
+    }
+
+    /// @notice Initializer function to set the NFT contract address and initial multiplying factor
+    /// @param _nftContract Address of the NFT contract
+    /// @param _initialMultiplyingFactor Initial multiplying factor (in basis points, e.g., 15000 for 1.5x)
+    /// @param _validUntilBlock Block number until which the multiplier is valid
+    function initialize(IERC721 _nftContract, uint256 _initialMultiplyingFactor, uint256 _validUntilBlock)
+        public
+        initializer
+    {
+        __Ownable_init(msg.sender);
+
+        nftContract = _nftContract;
+        multiplyingFactor = _initialMultiplyingFactor;
+        validUntilBlock = _validUntilBlock;
+    }
+
+    /// @notice Get the address of the NFT contract
+    /// @return The address of the NFT contract used for checking ownership
+    function NFTAddress() external view override returns (IERC721) {
+        return nftContract;
+    }
+
+    /// @notice Check if a user owns an NFT
+    /// @param user The address of the user to check
+    /// @return True if the user owns at least one NFT, false otherwise
+    function hasNFT(address user) public view override returns (bool) {
+        return nftContract.balanceOf(user) > 0;
+    }
+
+    /// @notice Get the multiplying factor for a given user
+    /// @param user The address of the user
+    /// @return The multiplying factor if the user owns an NFT, 0 otherwise
+    function getMultiplyingFactor(address user) external view override returns (uint256) {
+        return hasNFT(user) ? multiplyingFactor : 0;
+    }
+
+    /// @notice Get the block number until which the multiplier is valid
+    /// @return The block number until which the multiplier is valid
+    function validUntil(address /* user */ ) external view override returns (uint256) {
+        return validUntilBlock;
+    }
+
+    /// @notice Update the multiplying factor
+    /// @param _newMultiplyingFactor New multiplying factor (in basis points)
+    function updateMultiplyingFactor(uint256 _newMultiplyingFactor) external onlyOwner {
+        multiplyingFactor = _newMultiplyingFactor;
+    }
+
+    /// @notice Update the valid until block
+    /// @param _newValidUntilBlock New block number until which the multiplier is valid
+    function updateValidUntilBlock(uint256 _newValidUntilBlock) external onlyOwner {
+        validUntilBlock = _newValidUntilBlock;
+    }
+
+    /// @notice Update the NFT contract address
+    /// @param _newNFTContract New NFT contract address
+    function updateNFTContract(IERC721 _newNFTContract) external onlyOwner {
+        nftContract = _newNFTContract;
+    }
+}