CARES [CareCoin] Token

CareCoin.addLiquidity(uint256,uint256) (#1720-1733) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

CareCoin.claimStuckTokens(address) (#1383-1394) ignores return value by erc20token.transfer(owner(),balance) (#1393)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Contract creator or owner is blacklisted for past scams

Reentrancy in CareCoin._transfer(address,address,uint256) (#1630-1679):
External calls:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _isBlackListed[recipient] = true (#1758)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _rOwned[_marketingWallet] = _rOwned[_marketingWallet].add(rMarketing) (#1536)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1513)
- _rOwned[_donationWallet] = _rOwned[_donationWallet].add(rDonation) (#1514)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1794)
- _rOwned[_burnWallet] = _rOwned[_burnWallet].add(rBurn) (#1540)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1819)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1872)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1795)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1846)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1847)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1821)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1874)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _rTotal = _rTotal.sub(rFee) (#1402)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _tOwned[_marketingWallet] = _tOwned[_marketingWallet].add(tMarketing) (#1538-1539)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1517-1518)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1845)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1871)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1820)
- _tOwned[_donationWallet] = _tOwned[_donationWallet].add(tDonation) (#1521-1522)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1873)
- _tOwned[_burnWallet] = _tOwned[_burnWallet].add(tBurn) (#1542-1543)
Apply the check-effects-interactions pattern.

Additional information: link

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Contract ownership is not renounced (belongs to a wallet)

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Redundant expression "this (#1398)" inCareCoin (#973-1885)
Remove redundant statements if they congest code but offer no value.

Additional information: link

CareCoin.constructor() (#1068-1106) uses literals with too many digits:
- maxSellAmount = totalSupply().mul(125).div(100000) (#1099)
CareCoin.constructor() (#1068-1106) uses literals with too many digits:
- maxBuyAmount = totalSupply().mul(125).div(100000) (#1100)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CareCoin.addLiquidity(uint256,uint256) (#1720-1733) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
Ensure that all the return values of the function calls are used.

Additional information: link

CareCoin._approve(address,address,uint256).owner (#1619) shadows:
- Ownable.owner() (#325-327) (function)
CareCoin.allowance(address,address).owner (#1138) shadows:
- Ownable.owner() (#325-327) (function)
Rename the local variables that shadow another component.

Additional information: link

CareCoin._decimals (#994) should be constant
CareCoin._name (#992) should be constant
CareCoin._symbol (#993) should be constant
CareCoin._tTotal (#988) should be constant
CareCoin._burnWallet (#1033) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

CareCoin._rTotal (#989) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

CareCoin.setMaxSellAmount(uint256) (#1359-1361) should emit an event for:
- maxSellAmount = value * 10 ** 9 (#1360)
CareCoin.setNumTokensSellToAddToLiquidity(uint256) (#1326-1331) should emit an event for:
- numTokensSellToAddToLiquidity = numTokens * 10 ** 9 (#1330)
CareCoin.setMaxBuyAmount(uint256) (#1355-1357) should emit an event for:
- maxBuyAmount = value * 10 ** 9 (#1356)
CareCoin.setMaxWallet(uint256) (#1351-1353) should emit an event for:
- maxWalletAmount = value * 10 ** 9 (#1352)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in CareCoin.transferFrom(address,address,uint256) (#1156-1171):
External calls:
- _transfer(sender,recipient,amount) (#1161)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1161)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1162-1169)
- _allowances[owner][spender] = amount (#1626)
Reentrancy in CareCoin._transfer(address,address,uint256) (#1630-1679):
External calls:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _burnFee = sellFee.burnFee (#1610)
- _burnFee = 0 (#1592)
- _burnFee = buyFee.burnFee (#1601)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _donationFee = buyFee.donationFee (#1602)
- _donationFee = 0 (#1593)
- _donationFee = sellFee.donationFee (#1611)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _liquidityFee = 0 (#1589)
- _liquidityFee = buyFee.liquidityFee (#1598)
- _liquidityFee = sellFee.liquidityFee (#1607)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _marketingFee = sellFee.marketingFee (#1609)
- _marketingFee = 0 (#1591)
- _marketingFee = buyFee.marketingFee (#1600)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1403)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- _taxFee = 0 (#1588)
- _taxFee = buyFee.taxFee (#1597)
- _taxFee = sellFee.taxFee (#1606)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- lastBlock = block.number (#1747)
Reentrancy in CareCoin.swapAndLiquify(uint256) (#1681-1698):
External calls:
- swapTokensForEth(half) (#1689)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
- addLiquidity(otherHalf,newBalance) (#1695)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1695)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1695)
- _allowances[owner][spender] = amount (#1626)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CareCoin.transferFrom(address,address,uint256) (#1156-1171):
External calls:
- _transfer(sender,recipient,amount) (#1161)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1161)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1627)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1162-1169)
Reentrancy in CareCoin._transfer(address,address,uint256) (#1630-1679):
External calls:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1666)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1803)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- Transfer(sender,recipient,tTransferAmount) (#1829)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- Transfer(sender,recipient,tTransferAmount) (#1855)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
- Transfer(sender,recipient,tTransferAmount) (#1882)
- _tokenTransfer(from,to,amount,takeFee) (#1678)
Reentrancy in CareCoin.swapAndLiquify(uint256) (#1681-1698):
External calls:
- swapTokensForEth(half) (#1689)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1711-1717)
- addLiquidity(otherHalf,newBalance) (#1695)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1695)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1725-1732)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1627)
- addLiquidity(otherHalf,newBalance) (#1695)
- SwapAndLiquify(half,newBalance,otherHalf) (#1697)
Apply the check-effects-interactions pattern.

Additional information: link

Address.verifyCallResult(bool,bytes,string) (#604-624) uses assembly
- INLINE ASM (#616-619)
Address.isContract(address) (#398-408) uses assembly
- INLINE ASM (#404-406)
Do not use evm assembly.

Additional information: link

Different versions of Solidity are used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0', '^0.8.10']
- >=0.6.2 (#17)
- >=0.6.2 (#180)
- >=0.5.0 (#231)
- ^0.8.0 (#267)
- ^0.8.0 (#293)
- ^0.8.0 (#375)
- ^0.8.0 (#631)
- ^0.8.0 (#880)
- ^0.8.10 (#971)
Use one Solidity version.

Additional information: link

CareCoin.includeInReward(address) (#1264-1275) has costly operations inside a loop:
- _excluded.pop() (#1271)
Use a local variable to hold the loop computation result.

Additional information: link

Address.verifyCallResult(bool,bytes,string) (#604-624) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#703-712) is never used and should be removed
Address.sendValue(address,uint256) (#426-437) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#489-501) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#719-728) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#587-596) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#569-579) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#649-659) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#864-873) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#509-525) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#838-847) is never used and should be removed
Context._msgData() (#284-286) is never used and should be removed
Address.functionStaticCall(address,bytes) (#533-544) is never used and should be removed
SafeMath.mod(uint256,uint256) (#798-800) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#682-696) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#666-675) is never used and should be removed
Address.isContract(address) (#398-408) is never used and should be removed
Address.functionCall(address,bytes,string) (#470-476) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#552-561) is never used and should be removed
Address.functionCall(address,bytes) (#457-462) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.6.2 (#180) allows old versions
Pragma version^0.8.0 (#375) allows old versions
Pragma version^0.8.10 (#971) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (#293) allows old versions
Pragma version^0.8.0 (#267) allows old versions
solc-0.8.11 is not recommended for deployment
Pragma version^0.8.0 (#631) allows old versions
Pragma version>=0.6.2 (#17) allows old versions
Pragma version^0.8.0 (#880) allows old versions
Pragma version>=0.5.0 (#231) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#426-437):
- (success) = recipient.call{value: amount}() (#432)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#509-525):
- (success,returndata) = target.call{value: value}(data) (#521-523)
Low level call in Address.functionStaticCall(address,bytes,string) (#552-561):
- (success,returndata) = target.staticcall(data) (#559)
Low level call in Address.functionDelegateCall(address,bytes,string) (#587-596):
- (success,returndata) = target.delegatecall(data) (#594)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable CareCoin._donationWallet (#1032) is not in mixedCase
Parameter CareCoin.claimStuckTokens(address)._token (#1383) is not in mixedCase
Parameter CareCoin.calculateLiquidityFee(uint256)._amount (#1553) is not in mixedCase
Variable CareCoin._isBlackListed (#982) is not in mixedCase
Variable CareCoin._burnWallet (#1033) is not in mixedCase
Variable CareCoin._marketingWallet (#1029-1030) is not in mixedCase
Parameter CareCoin.calculateDonationFee(uint256)._amount (#1579) is not in mixedCase
Parameter CareCoin.calculateTaxFee(uint256)._amount (#1549) is not in mixedCase
Parameter CareCoin.setSwapAndLiquifyEnabled(bool)._enabled (#1378) is not in mixedCase
Parameter CareCoin.calculateBurnFee(uint256)._amount (#1571) is not in mixedCase
Parameter CareCoin.calculateMarketingFee(uint256)._amount (#1563) is not in mixedCase
Function IUniswapV2Router01.WETH() (#22) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1841)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#27) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#28)
Variable CareCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1865) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin.reflectionFromToken(uint256,bool).rTransferAmount (#1237) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._getValues(uint256).tTransferAmount (#1419)
Variable CareCoin._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1481-1483) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._getTValues(uint256).tTransferAmount (#1457)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1839) is too similar to CareCoin._transferStandard(address,address,uint256).tTransferAmount (#1790)
Variable CareCoin._getValues(uint256).rTransferAmount (#1424) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1813) is too similar to CareCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1815)
Variable CareCoin._transferStandard(address,address,uint256).rTransferAmount (#1788) is too similar to CareCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1867)
Prevent variables from having similar names.

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increaseAllowance(address,uint256) should be declared external:
- CareCoin.increaseAllowance(address,uint256) (#1173-1184)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#344-346)
transferFrom(address,address,uint256) should be declared external:
- CareCoin.transferFrom(address,address,uint256) (#1156-1171)
name() should be declared external:
- CareCoin.name() (#1108-1110)
symbol() should be declared external:
- CareCoin.symbol() (#1112-1114)
reflectionFromToken(uint256,bool) should be declared external:
- CareCoin.reflectionFromToken(uint256,bool) (#1227-1240)
isExcludedFromFee(address) should be declared external:
- CareCoin.isExcludedFromFee(address) (#1614-1616)
deliver(uint256) should be declared external:
- CareCoin.deliver(uint256) (#1215-1225)
totalFees() should be declared external:
- CareCoin.totalFees() (#1211-1213)
excludeFromReward(address) should be declared external:
- CareCoin.excludeFromReward(address) (#1255-1262)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#352-358)
transfer(address,uint256) should be declared external:
- CareCoin.transfer(address,uint256) (#1129-1136)
decimals() should be declared external:
- CareCoin.decimals() (#1116-1118)
allowance(address,address) should be declared external:
- CareCoin.allowance(address,address) (#1138-1145)
setSwapAndLiquifyEnabled(bool) should be declared external:
- CareCoin.setSwapAndLiquifyEnabled(bool) (#1378-1381)
isExcludedFromReward(address) should be declared external:
- CareCoin.isExcludedFromReward(address) (#1207-1209)
approve(address,uint256) should be declared external:
- CareCoin.approve(address,uint256) (#1147-1154)
decreaseAllowance(address,uint256) should be declared external:
- CareCoin.decreaseAllowance(address,uint256) (#1186-1200)
Use the external attribute for functions never called from the contract.

Additional information: link

Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

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Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token is deployed only at one blockchain

Unable to find token on CoinGecko

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Unable to find token on CoinHunt

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Unable to find code repository for the project

Token is not listed at Mobula.Finance

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Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

Token has no active CoinGecko listing / rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinMarketCap rank