COMMA [Polkacomma] Token

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

Polkacomma.allowance(address,address).owner (#452) shadows:
- Ownable.owner() (#330-332) (function)
Polkacomma._approve(address,address,uint256).owner (#599) shadows:
- Ownable.owner() (#330-332) (function)
Rename the local variables that shadow another component.

Additional information: link

Redundant expression "this (#147)" inContext (#137-150)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Polkacomma.constructor() (#384-392) uses literals with too many digits:
- _totalSupply = 50000000000000000000000 (#388)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Context._msgData() (#146-149) is never used and should be removed
Polkacomma._burn(address,uint256) (#578-584) is never used and should be removed
Polkacomma._burnFrom(address,uint256) (#613-616) is never used and should be removed
Polkacomma._mint(address,uint256) (#559-565) is never used and should be removed
SafeMath.div(uint256,uint256) (#245-247) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#260-267) is never used and should be removed
SafeMath.mod(uint256,uint256) (#280-282) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#295-298) is never used and should be removed
SafeMath.mul(uint256,uint256) (#220-232) is never used and should be removed
SafeMath.sub(uint256,uint256) (#191-193) is never used and should be removed
Remove unused functions.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#349-352)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#358-360)
increaseAllowance(address,uint256) should be declared external:
- Polkacomma.increaseAllowance(address,uint256) (#498-501)
decreaseAllowance(address,uint256) should be declared external:
- Polkacomma.decreaseAllowance(address,uint256) (#517-520)
aprove(address,uint256) should be declared external:
- Polkacomma.aprove(address,uint256) (#522-525)
Use the external attribute for functions never called from the contract.

Additional information: link

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

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

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank