PIZ Token

PizToken.cl(address) (#506-513) ignores return value by token.transfer(_fault,token.balanceOf(address(this))) (#511)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

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

SafeMath.div(uint256,uint256,string) (#116-119) is never used and should be removed
Remove unused functions.

Additional information: link

PizToken.slitherConstructorVariables() (#186-546) uses literals with too many digits:
- _totalSupply = 21000000000000000000000000000 (#193)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

PizDao.release(PizDao.Dao,uint256) (#169-183) uses timestamp for comparisons
Dangerous comparisons:
- amount_ > 0 && needOpen > 0 (#172)
- amount_ >= needOpen (#173)
PizDao.compound(PizDao.Dao) (#150-167) uses timestamp for comparisons
Dangerous comparisons:
- dao_.stageI > 0 && dao_.stageII > dao_.stageI && dao_.closed > dao_.opened && ts > dao_.stageI (#153)
- block.timestamp > dao_.stageII (#154)
- dao_.opened >= needOpen (#158)
Avoid relying on block.timestamp.

Additional information: link

PizToken._decimals (#192) should be constant
PizToken._totalSupply (#193) should be constant
PizToken._symbol (#191) should be constant
PizToken._name (#190) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- PizToken.name() (#258-260)
decimals() should be declared external:
- PizToken.decimals() (#251-253)
batchDao(address[],uint256[],uint8) should be declared external:
- PizToken.batchDao(address[],uint256[],uint8) (#408-424)
uio(address) should be declared external:
- PizToken.uio(address) (#515-532)
setAuthor(address) should be declared external:
- PizToken.setAuthor(address) (#465-467)
setNum(uint8,uint256) should be declared external:
- PizToken.setNum(uint8,uint256) (#443-458)
approve(address,uint256) should be declared external:
- PizToken.approve(address,uint256) (#299-302)
setAddr(uint8,address) should be declared external:
- PizToken.setAddr(uint8,address) (#430-438)
allowance(address,address) should be declared external:
- PizToken.allowance(address,address) (#307-309)
release(uint8,address,uint256) should be declared external:
- PizToken.release(uint8,address,uint256) (#477-482)
transferFrom(address,address,uint256) should be declared external:
- PizToken.transferFrom(address,address,uint256) (#362-366)
symbol() should be declared external:
- PizToken.symbol() (#265-267)
balanceOf(address) should be declared external:
- PizToken.balanceOf(address) (#314-316)
specInfo(address) should be declared external:
- PizToken.specInfo(address) (#469-472)
abio() should be declared external:
- PizToken.abio() (#484-486)
vu(address) should be declared external:
- PizToken.vu(address) (#488-501)
transferOwnership(address) should be declared external:
- PizToken.transferOwnership(address) (#318-321)
cl(address) should be declared external:
- PizToken.cl(address) (#506-513)
transfer(address,uint256) should be declared external:
- PizToken.transfer(address,uint256) (#331-334)
totalSupply() should be declared external:
- PizToken.totalSupply() (#272-274)
Use the external attribute for functions never called from the contract.

Additional information: link

PizToken.transferOwnership(address) (#318-321) should emit an event for:
- _owner = newOwner (#320)
Emit an event for critical parameter changes.

Additional information: link

PizToken.setAddr(uint8,address).addr_ (#430) lacks a zero-check on :
- _fault = addr_ (#432)
Check that the address is not zero.

Additional information: link

PizToken (#186-546) should inherit from IBEP20 (#122-131)
Inherit from the missing interface or contract.

Additional information: link

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

Token has only one trading pair

Unable to find website, listings and other project-related information

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank