// SPDX-License-Identifier: MIT
// File: @openzeppelin/contracts/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// File: @openzeppelin/contracts/interfaces/IERC20.sol


// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC20.sol)

pragma solidity ^0.8.20;


// File: @openzeppelin/contracts/utils/introspection/IERC165.sol


// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts/interfaces/IERC165.sol


// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)

pragma solidity ^0.8.20;


// File: @openzeppelin/contracts/interfaces/IERC1363.sol


// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC1363.sol)

pragma solidity ^0.8.20;



/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}

// File: @openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol


// OpenZeppelin Contracts (last updated v5.2.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;



/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}

// File: @chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol


pragma solidity ^0.8.0;

interface AggregatorV3Interface {
  function decimals() external view returns (uint8);

  function description() external view returns (string memory);

  function version() external view returns (uint256);

  function getRoundData(
    uint80 _roundId
  ) external view returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

  function latestRoundData()
    external
    view
    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);
}

// File: contracts/RADWMarketing.sol


pragma solidity ^0.8.0;




contract Marketing {
    using SafeERC20 for IERC20;

    // State variables
    address public superAdmin; // Super admin address (deployer)
    address public ownerWallet; // Owner wallet for receiving payments
    IERC20 public radwToken; // RADW token contract
    IERC20 public usdcToken; // USDC token contract
    IERC20 public usdtToken; // USDT token contract
    AggregatorV3Interface internal priceFeed; // Chainlink price feed for ETH/USD
    uint256 public tokenPrice; // Price of RADW token in USD (8 decimals)
    bool public isMarketingEnabled; // Flag to enable or disable buy/sell features

    // Modifiers
    modifier onlySuperAdmin() {
        require(msg.sender == superAdmin, "Only super admin can perform this action");
        _;
    }

    modifier onlyOwner() {
        require(msg.sender == ownerWallet, "Only owner can perform this action");
        _;
    }

    modifier onlyAuthorized() {
        require(
            msg.sender == superAdmin || msg.sender == ownerWallet,
            "Only super admin or owner can perform this action"
        );
        _;
    }

    // Constructor
    constructor(
        address _radwTokenAddress,
        address _usdcAddress,
        address _usdtAddress,
        address _aggregatorAddress,
        address _ownerWallet,
        uint256 _initialPrice // Initial price in USD (8 decimals)
    ) {
        require(_radwTokenAddress != address(0), "Invalid RADW token address");
        require(_usdcAddress != address(0), "Invalid USDC token address");
        require(_usdtAddress != address(0), "Invalid USDT token address");
        require(_ownerWallet != address(0), "Invalid owner wallet address");
        require(_initialPrice > 0, "Initial price must be greater than 0");

        superAdmin = msg.sender; // Set the deployer as the super admin
        radwToken = IERC20(_radwTokenAddress);
        usdcToken = IERC20(_usdcAddress);
        usdtToken = IERC20(_usdtAddress);
        priceFeed = AggregatorV3Interface(_aggregatorAddress); // ETH/USD price feed
        ownerWallet = _ownerWallet;
        tokenPrice = _initialPrice; // Example: $5 USD = 500000000 (8 decimals)
        isMarketingEnabled = true; // Marketing is enabled by default
    }

    // ------- ADMIN FUNCTIONS -------

    function toggleMarketing(bool enable) external onlySuperAdmin {
        isMarketingEnabled = enable;
    }

    function setTokenPrice(uint256 newPrice) external onlySuperAdmin {
        require(newPrice > 0, "Price must be greater than 0");
        tokenPrice = newPrice;
    }

    function transferSuperAdmin(address newSuperAdmin) external onlySuperAdmin {
        require(newSuperAdmin != address(0), "Invalid address for super admin");
        superAdmin = newSuperAdmin;
    }

    function setOwnerWallet(address newOwnerWallet) external onlySuperAdmin {
        require(newOwnerWallet != address(0), "Invalid address for owner wallet");
        ownerWallet = newOwnerWallet;
    }

    // ------- BUY FUNCTIONALITY -------

    function buyTokensWithETH() external payable {
        require(isMarketingEnabled, "Marketing is disabled");
        require(msg.value > 0, "ETH amount must be greater than 0");

        // Get the latest ETH/USD price
        (, int ethPrice, , , ) = priceFeed.latestRoundData();
        require(ethPrice > 0, "Invalid ETH price");
        uint256 ethUSDPrice = uint256(ethPrice); // ETH/USD price with 8 decimals

        // Calculate the RADW tokens to transfer
        uint256 radwTokens = (msg.value * ethUSDPrice) / tokenPrice;

        // Transfer ETH to the owner wallet
        payable(ownerWallet).transfer(msg.value);

        // Transfer RADW tokens from owner to the buyer
        radwToken.safeTransferFrom(ownerWallet, msg.sender, radwTokens);
    }

    function buyTokensWithUSDC(uint256 usdcAmount) external {
        require(isMarketingEnabled, "Marketing is disabled");
        require(usdcAmount > 0, "USDC amount must be greater than 0");

        // Calculate the RADW tokens to transfer
        uint256 radwTokens = (usdcAmount * (10 ** (18 - 6 + 8))) / tokenPrice; // Adjust for decimals

        // Transfer USDC from buyer to owner wallet
        usdcToken.safeTransferFrom(msg.sender, ownerWallet, usdcAmount);

        // Transfer RADW tokens from owner to the buyer
        radwToken.safeTransferFrom(ownerWallet, msg.sender, radwTokens);
    }

    function buyTokensWithUSDT(uint256 usdtAmount) external {
        require(isMarketingEnabled, "Marketing is disabled");
        require(usdtAmount > 0, "USDT amount must be greater than 0");

        // Calculate the RADW tokens to transfer
        uint256 radwTokens = (usdtAmount * (10 ** (18 - 6 + 8))) / tokenPrice; // Adjust for decimals

        // Transfer USDT from buyer to owner wallet
        usdtToken.safeTransferFrom(msg.sender, ownerWallet, usdtAmount);

        // Transfer RADW tokens from owner to the buyer
        radwToken.safeTransferFrom(ownerWallet, msg.sender, radwTokens);
    }

    // ------- SELL FUNCTIONALITY -------

    function sellTokensForETH(uint256 tokenAmount) external {
        require(isMarketingEnabled, "Marketing is disabled");
        require(tokenAmount > 0, "Token amount must be greater than 0");

        // Get the latest ETH/USD price
        (, int ethPrice, , , ) = priceFeed.latestRoundData();
        require(ethPrice > 0, "Invalid ETH price");
        uint256 ethUSDPrice = uint256(ethPrice); // ETH/USD price with 8 decimals

        // Calculate the ETH equivalent to transfer
        uint256 ethAmount = (tokenAmount * tokenPrice) / ethUSDPrice;

        // Ensure the contract has enough ETH liquidity
        require(address(this).balance >= ethAmount, "Insufficient ETH liquidity");

        // Transfer RADW tokens from the seller to the owner wallet
        radwToken.safeTransferFrom(msg.sender, ownerWallet, tokenAmount);

        // Transfer ETH to the seller
        (bool success, ) = payable(msg.sender).call{value: ethAmount}("");
        require(success, "ETH transfer failed");
    }

    function sellTokensForUSDC(uint256 tokenAmount) external {
        require(isMarketingEnabled, "Marketing is disabled");
        require(tokenAmount > 0, "Token amount must be greater than 0");

        // Calculate the USDC equivalent to transfer
        uint256 usdcAmount = (tokenAmount * tokenPrice) / (10 ** (18 - 6 + 8)); // Adjust for decimals

        // Ensure the contract has enough USDC liquidity
        require(usdcToken.balanceOf(address(this)) >= usdcAmount, "Insufficient USDC liquidity");

        // Transfer RADW tokens from the seller to the owner wallet
        radwToken.safeTransferFrom(msg.sender, ownerWallet, tokenAmount);

        // Transfer USDC to the seller
        usdcToken.safeTransfer(msg.sender, usdcAmount);
    }

    function sellTokensForUSDT(uint256 tokenAmount) external {
        require(isMarketingEnabled, "Marketing is disabled");
        require(tokenAmount > 0, "Token amount must be greater than 0");

        // Calculate the USDT equivalent to transfer
        uint256 usdtAmount = (tokenAmount * tokenPrice) / (10 ** (18 - 6 + 8)); // Adjust for decimals

        // Ensure the contract has enough USDT liquidity
        require(usdtToken.balanceOf(address(this)) >= usdtAmount, "Insufficient USDT liquidity");

        // Transfer RADW tokens from the seller to the owner wallet
        radwToken.safeTransferFrom(msg.sender, ownerWallet, tokenAmount);

        // Transfer USDT to the seller
        usdtToken.safeTransfer(msg.sender, usdtAmount);
    }

    // ------- LIQUIDITY MANAGEMENT -------

    receive() external payable {}

    function depositUSDC(uint256 amount) external onlyAuthorized {
        usdcToken.safeTransferFrom(msg.sender, address(this), amount);
    }

    function depositUSDT(uint256 amount) external onlyAuthorized {
        usdtToken.safeTransferFrom(msg.sender, address(this), amount);
    }

    function withdrawETH(uint256 amount) external onlyAuthorized {
        (bool success, ) = payable(ownerWallet).call{value: amount}("");
        require(success, "ETH withdrawal failed");
    }

    function withdrawUSDC(uint256 amount) external onlyAuthorized {
        usdcToken.safeTransfer(ownerWallet, amount);
    }

    function withdrawUSDT(uint256 amount) external onlyAuthorized {
        usdtToken.safeTransfer(ownerWallet, amount);
    }
}

{
  "compilationTarget": {
    "Marketing.sol": "Marketing"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}