$GRC [GREENCALLBSC] Token

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

Contract ticker ($GRC) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

GREENCALLBSC.allowance(address,address).owner (#480) shadows:
- Ownable.owner() (#386-388) (function)
GREENCALLBSC._approve(address,address,uint256).owner (#561) shadows:
- Ownable.owner() (#386-388) (function)
Rename the local variables that shadow another component.

Additional information: link

GREENCALLBSC._getTransactionValues(uint256) (#634-638) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(3) (#635)
Consider ordering multiplication before division.

Additional information: link

Address.isContract(address) (#252-261) uses assembly
- INLINE ASM (#259)
Address._functionCallWithValue(address,bytes,uint256,string) (#345-366) uses assembly
- INLINE ASM (#358-361)
Do not use evm assembly.

Additional information: link

GREENCALLBSC.includeAccount(address) (#548-559) has costly operations inside a loop:
- _excluded.pop() (#555)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#345-366) is never used and should be removed
Address.functionCall(address,bytes) (#305-307) is never used and should be removed
Address.functionCall(address,bytes,string) (#315-317) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#330-332) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#340-343) is never used and should be removed
Address.isContract(address) (#252-261) is never used and should be removed
Address.sendValue(address,uint256) (#279-285) is never used and should be removed
Context._msgData() (#14-17) is never used and should be removed
SafeMath.mod(uint256,uint256) (#212-214) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#228-231) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#279-285):
- (success) = recipient.call{value: amount}() (#283)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#345-366):
- (success,returndata) = target.call{value: weiValue}(data) (#349)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant GREENCALLBSC._tTotal (#436) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#15)" inContext (#8-18)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._transferBothExcluded(address,address,uint256).rTransferAmount (#613) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._transferFromExcluded(address,address,uint256).tTransferAmount (#604)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._getTransactionValues(uint256).tTransferAmount (#636)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._getValues(uint256).tTransferAmount (#628)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC._getValues(uint256).rTransferAmount (#630) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._transferToExcluded(address,address,uint256).tTransferAmount (#595)
Variable GREENCALLBSC.reflectionFromToken(uint256,bool).rTransferAmount (#528) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC._transferToExcluded(address,address,uint256).rTransferAmount (#595) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC._transferStandard(address,address,uint256).rTransferAmount (#587) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Variable GREENCALLBSC._transferFromExcluded(address,address,uint256).rTransferAmount (#604) is too similar to GREENCALLBSC._transferStandard(address,address,uint256).tTransferAmount (#587)
Variable GREENCALLBSC._getRValues(uint256,uint256,uint256).rTransferAmount (#643) is too similar to GREENCALLBSC._transferBothExcluded(address,address,uint256).tTransferAmount (#613)
Prevent variables from having similar names.

Additional information: link

GREENCALLBSC.slitherConstructorConstantVariables() (#424-664) uses literals with too many digits:
- _tTotal = 1000000000000000000000000 (#436)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

GREENCALLBSC._charityOwner (#444) is never used in GREENCALLBSC (#424-664)
Remove unused state variables.

Additional information: link

GREENCALLBSC._charityOwner (#444) should be constant
GREENCALLBSC._decimals (#442) should be constant
GREENCALLBSC._name (#440) should be constant
GREENCALLBSC._symbol (#441) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#386-388)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#405-408)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#414-418)
name() should be declared external:
- GREENCALLBSC.name() (#454-456)
symbol() should be declared external:
- GREENCALLBSC.symbol() (#458-460)
decimals() should be declared external:
- GREENCALLBSC.decimals() (#462-464)
totalSupply() should be declared external:
- GREENCALLBSC.totalSupply() (#466-468)
balanceOf(address) should be declared external:
- GREENCALLBSC.balanceOf(address) (#470-473)
transfer(address,uint256) should be declared external:
- GREENCALLBSC.transfer(address,uint256) (#475-478)
allowance(address,address) should be declared external:
- GREENCALLBSC.allowance(address,address) (#480-482)
approve(address,uint256) should be declared external:
- GREENCALLBSC.approve(address,uint256) (#484-487)
transferFrom(address,address,uint256) should be declared external:
- GREENCALLBSC.transferFrom(address,address,uint256) (#489-493)
increaseAllowance(address,uint256) should be declared external:
- GREENCALLBSC.increaseAllowance(address,uint256) (#495-498)
decreaseAllowance(address,uint256) should be declared external:
- GREENCALLBSC.decreaseAllowance(address,uint256) (#500-503)
isExcluded(address) should be declared external:
- GREENCALLBSC.isExcluded(address) (#505-507)
totalFees() should be declared external:
- GREENCALLBSC.totalFees() (#509-511)
reflect(uint256) should be declared external:
- GREENCALLBSC.reflect(uint256) (#513-520)
reflectionFromToken(uint256,bool) should be declared external:
- GREENCALLBSC.reflectionFromToken(uint256,bool) (#522-531)
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 verify that token and website are owned by the same team (no listings + unable to find contract on website)

Unable to verify token contract address on the website

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

Unable to find code repository for the project

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death