Frzss [Frz solar system] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

BUNA.allowance(address,address).owner (#149) shadows:
- Ownable.owner() (#67-69) (function)
BUNA.balanceOf(address).owner (#145) shadows:
- Ownable.owner() (#67-69) (function)
ERC20Detailed.constructor(string,string,uint8).symbol (#94) shadows:
- ERC20Detailed.symbol() (#109-111) (function)
ERC20Detailed.constructor(string,string,uint8).decimals (#94) shadows:
- ERC20Detailed.decimals() (#113-115) (function)
ERC20Detailed.constructor(string,string,uint8).name (#94) shadows:
- ERC20Detailed.name() (#105-107) (function)
Rename the local variables that shadow another component.

Additional information: link

Constant BUNA.tokenName (#125) is not in UPPER_CASE_WITH_UNDERSCORES
Constant BUNA.tokenSymbol (#126) is not in UPPER_CASE_WITH_UNDERSCORES
Constant BUNA.tokenDecimals (#127) is not in UPPER_CASE_WITH_UNDERSCORES
Variable BUNA._burnStopAmount (#130) is not in mixedCase
Variable BUNA._totalSupply (#128) is not in mixedCase
Variable BUNA._lastTokenSupply (#131) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

BUNA.constructor() (#133-138) uses literals with too many digits:
- _lastTokenSupply = 110000000000000 * 10 ** 18 (#137)
BUNA.slitherConstructorVariables() (#119-248) uses literals with too many digits:
- _totalSupply = 120000000000000 * 10 ** 18 (#128)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BUNA.basePercent (#129) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

BUNA.transfer(address,uint256) (#159-174) has costly operations inside a loop:
- _totalSupply = _totalSupply.sub(tokensToBurn) (#169)
Use a local variable to hold the loop computation result.

Additional information: link

Pragma version>=0.4.22<0.9.0 (#1) is too complex
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

Contract ownership is semi-renounced (passed to a contract)

Context._msgData() (#54-57) is never used and should be removed
Remove unused functions.

Additional information: link

Redundant expression "this (#55)" inContext (#49-58)
Remove redundant statements if they congest code but offer no value.

Additional information: link

decimals() should be declared external:
- ERC20Detailed.decimals() (#113-115)
symbol() should be declared external:
- ERC20Detailed.symbol() (#109-111)
name() should be declared external:
- ERC20Detailed.name() (#105-107)
increaseAllowance(address,uint256) should be declared external:
- BUNA.increaseAllowance(address,uint256) (#211-216)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#74-77)
totalSupply() should be declared external:
- BUNA.totalSupply() (#141-143)
multiTransfer(address[],uint256[]) should be declared external:
- BUNA.multiTransfer(address[],uint256[]) (#176-180)
owner() should be declared external:
- Ownable.owner() (#67-69)
balanceOf(address) should be declared external:
- BUNA.balanceOf(address) (#145-147)
approve(address,uint256) should be declared external:
- BUNA.approve(address,uint256) (#182-187)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#78-80)
decreaseAllowance(address,uint256) should be declared external:
- BUNA.decreaseAllowance(address,uint256) (#218-223)
allowance(address,address) should be declared external:
- BUNA.allowance(address,address) (#149-151)
transferFrom(address,address,uint256) should be declared external:
- BUNA.transferFrom(address,address,uint256) (#189-208)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity 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.

Token is deployed only at one blockchain

Contract has 1% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Young tokens have high risks of price dump / death