Qmall Token Token Logo

QMALL Token

About QMALL

Listings

Token 3 months
CoinMarketCap 3 months

Website

white paper

The QMALL token is a service token of the Qmall Exchange, the main application of which is to use it to pay a commission when using the exchange's services, including a trading commission, as well as to obtain additional privileges.

The overall goal of creating a QMALL token that goes beyond a specific set of innovations is to provide a more balanced and sustainable ecosystem that takes into account the needs of its users. Having studied the market, we conclude that the main leaders of the cryptocurrency asset market are the representatives of East Asian countries and form their activity at the expense of the exchange. Qmall Exchange team, the Ukrainian cryptocurrency exchange, set itself the goal of creating a token infrastructure that is technically and reputably consistent with the European format and convenient to use the community of Western mentality.

Benefits of QMALL token: Exclusive opportunities for the community token; Passive profit with qBox; Buying goods and services from the Qmall Marketplace; Participation in voting for the development of the project

Social

Laser Scorebeta Last Audit: 22 February 2022

report
Code:


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

Qmall.withdrawToken(address,uint256) (#345-350) ignores return value by token.transfer(msg.sender,_amount) (#349)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Qmall.allowance(address,address).owner (#275) shadows:
- Ownable.owner() (#25-27) (function)
Qmall._approve(address,address,uint256).owner (#353) shadows:
- Ownable.owner() (#25-27) (function)
Rename the local variables that shadow another component.

Additional information: link

Context._msgData() (#10-12) is never used and should be removed
Qmall._mint(address,uint256) (#251-257) is never used and should be removed
SafeMath.div(uint256,uint256) (#116-118) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#138-147) is never used and should be removed
SafeMath.mod(uint256,uint256) (#121-123) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#150-159) is never used and should be removed
SafeMath.mul(uint256,uint256) (#111-113) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#57-63) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#85-90) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#93-98) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#74-82) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#66-71) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#2) allows old versions
solc-0.8.0 is not recommended for deployment
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

Parameter Qmall.withdrawToken(address,uint256)._tokenContract (#345) is not in mixedCase
Parameter Qmall.withdrawToken(address,uint256)._amount (#345) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Qmall.constructor() (#204-212) uses literals with too many digits:
- _totalSupply = 100000000 * 10 ** 18 (#208)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#36-38)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#41-44)
burn(uint256) should be declared external:
- Qmall.burn(uint256) (#244-249)
transfer(address,uint256) should be declared external:
- Qmall.transfer(address,uint256) (#267-270)
approve(address,uint256) should be declared external:
- Qmall.approve(address,uint256) (#280-283)
transferFrom(address,address,uint256) should be declared external:
- Qmall.transferFrom(address,address,uint256) (#286-301)
increaseAllowance(address,uint256) should be declared external:
- Qmall.increaseAllowance(address,uint256) (#304-315)
decreaseAllowance(address,uint256) should be declared external:
- Qmall.decreaseAllowance(address,uint256) (#318-332)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


Unable to find Blog account (Reddit or Medium)


Unable to find Discord account

Search:


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

Additional information: link


Unable to find token contract audit


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


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 scam / price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

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