Food Bank was launched on the 18th September 2021 and is a smart contract token which functions as a peer to peer medium of exchange on the Binance Smart Chain Network, providing much needed funds and support to foodbanks. Funds are raised via a transaction tax on all purchases and sales of the token. The charity donation is then donated to foodbanks suggested to us by the token holders. This allows the holders of FOOD to see the benefits of their investment, in their local communities.
Food Bank made its first Charity donation in December 2021 and it’s first 10% token burn in January 2022.
The total supply of FOOD will be reduced by 50% as part of a series of planned 10% burns dictated by the number of holders.
The intention is to increase scarcity of the token and therefore increase the token price as holder numbers increase.
Food Bank aims to bring long-term sustainability to its full ecosystem, including NFTs, merchandise and staking, therefore encouraging holding FOOD tokens as a long-term asset. Our target holders are Millennials and GenZ who, like us are frustrated at the impotence of governments to end food poverty in developed countries where food banks are becoming more and more common.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Reentrancy in FoodBank._transfer(address,address,uint256) (#731-775):
External calls:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
State variables written after the call(s):
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _charityFee = _previousCharityFee (#715)
- _charityFee = 0 (#708)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _charityFee = _previousCharityFee (#715)
- _charityFee = 0 (#708)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _charityFee = _previousCharityFee (#715)
- _charityFee = 0 (#708)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _marketingFee = _previousMarketingFee (#714)
- _marketingFee = 0 (#707)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _marketingFee = _previousMarketingFee (#714)
- _marketingFee = 0 (#707)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _marketingFee = _previousMarketingFee (#714)
- _marketingFee = 0 (#707)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#680)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#846)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#855)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#598)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#866)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#847)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#857)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#867)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#600)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#680)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#846)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#855)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#598)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#866)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#847)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#857)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#867)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#600)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#680)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#846)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#855)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#598)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#866)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#847)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#857)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#867)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#600)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _rTotal = _rTotal.sub(rFee) (#635)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _rTotal = _rTotal.sub(rFee) (#635)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _rTotal = _rTotal.sub(rFee) (#635)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#682)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#597)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#865)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#856)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#599)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#682)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#597)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#865)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#856)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#599)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#682)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#597)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#865)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#856)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#599)
Apply the check-effects-interactions pattern.
Additional information: link
FoodBank.addLiquidity(uint256,uint256) (#810-822) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
Ensure that all the return values of the function calls are used.
Additional information: link
FoodBank.allowance(address,address).owner (#514) shadows:
- Ownable.owner() (#166-168) (function)
FoodBank._approve(address,address,uint256).owner (#723) shadows:
- Ownable.owner() (#166-168) (function)
Rename the local variables that shadow another component.
Additional information: link
FoodBank.setFees(uint256,uint256,uint256,uint256) (#614-619) should emit an event for:
- _taxFee = taxFee (#615)
- _liquidityFee = liquidityFee (#616)
- _marketingFee = marketingFee (#617)
- _charityFee = charityFee (#618)
FoodBank.setMaxTxPercent(uint256) (#621-625) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#622-624)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in FoodBank._transfer(address,address,uint256) (#731-775):
External calls:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
State variables written after the call(s):
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _liquidityFee = _previousLiquidityFee (#713)
- _liquidityFee = 0 (#706)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _liquidityFee = _previousLiquidityFee (#713)
- _liquidityFee = 0 (#706)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _liquidityFee = _previousLiquidityFee (#713)
- _liquidityFee = 0 (#706)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _previousCharityFee = _charityFee (#703)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _previousCharityFee = _charityFee (#703)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _previousCharityFee = _charityFee (#703)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _previousLiquidityFee = _liquidityFee (#701)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _previousLiquidityFee = _liquidityFee (#701)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _previousLiquidityFee = _liquidityFee (#701)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _previousMarketingFee = _marketingFee (#702)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _previousMarketingFee = _marketingFee (#702)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _previousMarketingFee = _marketingFee (#702)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _previousTaxFee = _taxFee (#700)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _previousTaxFee = _taxFee (#700)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _previousTaxFee = _taxFee (#700)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _tFeeTotal = _tFeeTotal.add(tFee) (#636)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _tFeeTotal = _tFeeTotal.add(tFee) (#636)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _tFeeTotal = _tFeeTotal.add(tFee) (#636)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- _taxFee = _previousTaxFee (#712)
- _taxFee = 0 (#705)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- _taxFee = _previousTaxFee (#712)
- _taxFee = 0 (#705)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- _taxFee = _previousTaxFee (#712)
- _taxFee = 0 (#705)
Reentrancy in FoodBank.constructor() (#468-486):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#477-478)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#482)
- _isExcludedFromFee[address(this)] = true (#483)
- uniswapV2Router = _uniswapV2Router (#480)
Reentrancy in FoodBank.swapAndLiquify(uint256) (#777-791):
External calls:
- swapTokensForEth(half) (#784)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
- addLiquidity(otherHalf,newBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#788)
- _allowances[owner][spender] = amount (#727)
Reentrancy in FoodBank.transferFrom(address,address,uint256) (#523-527):
External calls:
- _transfer(sender,recipient,amount) (#524)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
External calls sending eth:
- _transfer(sender,recipient,amount) (#524)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#525)
- _allowances[owner][spender] = amount (#727)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in FoodBank._transfer(address,address,uint256) (#731-775):
External calls:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#760)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#850)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- Transfer(sender,recipient,tTransferAmount) (#850)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- Transfer(sender,recipient,tTransferAmount) (#850)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- Transfer(sender,recipient,tTransferAmount) (#870)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- Transfer(sender,recipient,tTransferAmount) (#870)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- Transfer(sender,recipient,tTransferAmount) (#860)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- Transfer(sender,recipient,tTransferAmount) (#870)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- Transfer(sender,recipient,tTransferAmount) (#860)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- Transfer(sender,recipient,tTransferAmount) (#860)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
- Transfer(sender,recipient,tTransferAmount) (#603)
- _tokenTransfer(from,_marketingWallet,marketingFee,takeFee) (#769)
- Transfer(sender,recipient,tTransferAmount) (#603)
- _tokenTransfer(from,to,amount.sub(marketingFee).sub(charityFee),takeFee) (#773)
- Transfer(sender,recipient,tTransferAmount) (#603)
- _tokenTransfer(from,_charityWallet,charityFee,takeFee) (#771)
Reentrancy in FoodBank.constructor() (#468-486):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#477-478)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#485)
Reentrancy in FoodBank.swapAndLiquify(uint256) (#777-791):
External calls:
- swapTokensForEth(half) (#784)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
- addLiquidity(otherHalf,newBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#728)
- addLiquidity(otherHalf,newBalance) (#788)
- SwapAndLiquify(half,newBalance,otherHalf) (#790)
Reentrancy in FoodBank.transferFrom(address,address,uint256) (#523-527):
External calls:
- _transfer(sender,recipient,amount) (#524)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#801-807)
External calls sending eth:
- _transfer(sender,recipient,amount) (#524)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#814-821)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#728)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#525)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#197-202) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#199)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#101-106) uses assembly
- INLINE ASM (#104)
Address._functionCallWithValue(address,bytes,uint256,string) (#132-150) uses assembly
- INLINE ASM (#142-145)
Do not use evm assembly.
Additional information: link
FoodBank.includeInReward(address) (#583-594) has costly operations inside a loop:
- _excluded.pop() (#590)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#132-150) is never used and should be removed
Address.functionCall(address,bytes) (#115-117) is never used and should be removed
Address.functionCall(address,bytes,string) (#119-121) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#123-125) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#127-130) is never used and should be removed
Address.isContract(address) (#101-106) is never used and should be removed
Address.sendValue(address,uint256) (#108-113) is never used and should be removed
Context._msgData() (#93-96) is never used and should be removed
SafeMath.mod(uint256,uint256) (#78-80) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#82-85) is never used and should be removed
Remove unused functions.
Additional information: link
FoodBank._rTotal (#423) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
FoodBank._previousTaxFee (#431) is set pre-construction with a non-constant function or state variable:
- _taxFee
FoodBank._previousLiquidityFee (#434) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
FoodBank._previousMarketingFee (#437) is set pre-construction with a non-constant function or state variable:
- _marketingFee
FoodBank._previousCharityFee (#440) is set pre-construction with a non-constant function or state variable:
- _charityFee
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
Low level call in Address.sendValue(address,uint256) (#108-113):
- (success) = recipient.call{value: amount}() (#111)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#132-150):
- (success,returndata) = target.call{value: weiValue}(data) (#135)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#236) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#237) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#254) is not in mixedCase
Function IUniswapV2Router01.WETH() (#274) is not in mixedCase
Parameter FoodBank.setSwapAndLiquifyEnabled(bool)._enabled (#627) is not in mixedCase
Parameter FoodBank.calculateTaxFee(uint256)._amount (#685) is not in mixedCase
Parameter FoodBank.calculateLiquidityFee(uint256)._amount (#691) is not in mixedCase
Variable FoodBank._taxFee (#430) is not in mixedCase
Variable FoodBank._liquidityFee (#433) is not in mixedCase
Variable FoodBank._marketingFee (#436) is not in mixedCase
Variable FoodBank._charityFee (#439) is not in mixedCase
Variable FoodBank._marketingWallet (#442) is not in mixedCase
Variable FoodBank._charityWallet (#443) is not in mixedCase
Variable FoodBank._maxTxAmount (#451) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#94)" inContext (#88-97)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#279) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#280)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._transferToExcluded(address,address,uint256).rTransferAmount (#854) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank.reflectionFromToken(uint256,bool).rTransferAmount (#562) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank._transferFromExcluded(address,address,uint256).rTransferAmount (#864) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._getValues(uint256).rTransferAmount (#641) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._transferBothExcluded(address,address,uint256).tTransferAmount (#596)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._getTValues(uint256).tTransferAmount (#648)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._transferFromExcluded(address,address,uint256).tTransferAmount (#864)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._getValues(uint256).tTransferAmount (#640)
Variable FoodBank._transferStandard(address,address,uint256).rTransferAmount (#845) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank._transferBothExcluded(address,address,uint256).rTransferAmount (#596) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._transferStandard(address,address,uint256).tTransferAmount (#845)
Variable FoodBank._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#656) is too similar to FoodBank._transferToExcluded(address,address,uint256).tTransferAmount (#854)
Prevent variables from having similar names.
Additional information: link
FoodBank.slitherConstructorVariables() (#408-873) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 6 * 10 ** 9 (#422)
FoodBank.slitherConstructorVariables() (#408-873) uses literals with too many digits:
- _maxTxAmount = 5000000000 * 10 ** 6 * 10 ** 9 (#451)
FoodBank.slitherConstructorVariables() (#408-873) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 5000000000 * 10 ** 6 * 10 ** 9 (#452)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
FoodBank._decimals (#428) should be constant
FoodBank._name (#426) should be constant
FoodBank._symbol (#427) should be constant
FoodBank._tTotal (#422) should be constant
FoodBank.numTokensSellToAddToLiquidity (#452) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#175-178)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#180-184)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#186-188)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#190-195)
unlock() should be declared external:
- Ownable.unlock() (#197-202)
name() should be declared external:
- FoodBank.name() (#488-490)
symbol() should be declared external:
- FoodBank.symbol() (#492-494)
decimals() should be declared external:
- FoodBank.decimals() (#496-498)
totalSupply() should be declared external:
- FoodBank.totalSupply() (#500-502)
transfer(address,uint256) should be declared external:
- FoodBank.transfer(address,uint256) (#509-512)
allowance(address,address) should be declared external:
- FoodBank.allowance(address,address) (#514-516)
approve(address,uint256) should be declared external:
- FoodBank.approve(address,uint256) (#518-521)
transferFrom(address,address,uint256) should be declared external:
- FoodBank.transferFrom(address,address,uint256) (#523-527)
increaseAllowance(address,uint256) should be declared external:
- FoodBank.increaseAllowance(address,uint256) (#529-532)
decreaseAllowance(address,uint256) should be declared external:
- FoodBank.decreaseAllowance(address,uint256) (#534-537)
isExcludedFromReward(address) should be declared external:
- FoodBank.isExcludedFromReward(address) (#539-541)
totalFees() should be declared external:
- FoodBank.totalFees() (#543-545)
deliver(uint256) should be declared external:
- FoodBank.deliver(uint256) (#547-554)
reflectionFromToken(uint256,bool) should be declared external:
- FoodBank.reflectionFromToken(uint256,bool) (#556-565)
excludeFromReward(address) should be declared external:
- FoodBank.excludeFromReward(address) (#573-581)
excludeFromFee(address) should be declared external:
- FoodBank.excludeFromFee(address) (#606-608)
includeInFee(address) should be declared external:
- FoodBank.includeInFee(address) (#610-612)
setSwapAndLiquifyEnabled(bool) should be declared external:
- FoodBank.setSwapAndLiquifyEnabled(bool) (#627-630)
isExcludedFromFee(address) should be declared external:
- FoodBank.isExcludedFromFee(address) (#719-721)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap volume is low.
Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.
Token is deployed only at one blockchain
Token has only one trading pair
Contract has 9% buy tax and 9% sell tax.
Taxes are low and contract ownership is renounced.
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
Unable to find token contract audit
Unable to find audit link on the website
Unable to find token on CoinHunt
Additional information: link
Alexa traffic rank is very low
Additional information: link
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / 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 CoinGecko rank
Token has relatively low CoinMarketCap rank
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account