CRITICAL ISSUES (critical, high severity): 0

Critical and harmful access for owners, user block ability, Bugs and vulnerabilities that enable theft of funds, lock access to funds without possibility to restore it, or lead to any other loss of funds to be transferred to any party.

ERRORS, BUGS AND WARNINGS (medium, low severity): 0

Bugs can negatively affect the usability of a program, errors that can trigger a contract failure, Lack of necessary security precautions, other warnings for owners and users, warning codes that are valid code but the compiler thinks are suspicious.

OPTIMIZATION (low severity): 1

Methods to decrease the cost of transactions in Smart-Contract.

RECOMMENDATIONS (very low severity): 3

Hint and tips to improve contract functionality and trustworthiness.

OPTIMIZATION SUGGESTIONS

1- Loop on the dynamic variable (low severity).

If the user gets more parallel deposits his withdrawal transaction going to cost more transaction fee, because the loop on the dynamic variable is used in the ‘withdraw’ function.

In case of exceeding the GAS limit of the size of transaction withdraw is not possible.

Note: This comment is relevant only if a user creates an excessive number of parallel deposits (more than 100).

2- Contest Complexity (low severity)

contest system complexity

can be handled easier without transferring prizes to another contract. it could be developed with lower GAS consumption.

Note: This issue does not affect the main functionality of the contract.

3- useless function (low severity)

“inRank” function is a private view which does not use in other function too. So, it is useless and can be removed from the contract.

Note: This issue does not affect the main functionality of the contract.

4- useless variable (low severity)

The “playerWithdrawAmount” variable does not use in the contract. So, it is useless and can be removed from the contract.

Note: This issue does not affect the main functionality of the contract.

INDEPENDENT DESCRIPTION OF THE SMART-CONTRACT FUNCTIONALITY

The BNBPlus smart-contract provides the opportunity to invest any amount in BNB (from 0.05 BNB) in the contract and get 112% to 292% return on investment in 14 to 28 days if the contract balance has enough funds for payment.

Dividends are paid from deposits of users.
All dividends are calculated at the moment of request and available for withdrawal anytime or after deposit finished time based on plans
Each subsequent Deposit is kept separately in the contract, in order to maintain the payment amount for each Deposit.

Launch Date: Sun Mar 28 2021 16:00:00 GMT+0000

Contract Owners Fee

Project Fee: 6.5%

Dev Fee: 3.5%

Note: in the construction of the contract, the first plan with 0.05 BNB will be invested for owners without paying any BNB.

SIX INVESTMENT PLANS

Plans	Total Return	Daily Profit	Days	Withdraw time
1	112%	8%	14	Any Time
2	136%	6.47%	21	Any Time
3	140%	5%	28	Any Time
4	193%	13.71	14	End of Plan
5	275%	13.1%	21	End of Plan
6	292%	10.42%	28	End of Plan

The minimum deposit amount is 0.05 BNB

Float Plans

Important: Plan’s return are float and daily profit for a new deposit will increase by 0.5% daily

function getPercent(uint8 plan) public view returns (uint256) {

if (block.timestamp > startUNIX) {

return plans[plan].percent.add(PERCENT_STEP.mul(block.timestamp.sub(startUNIX)).div(TIME_STEP));

} else {

return plans[plan].percent;

}

}

Example: plan 1 in 4th-day, daily profit is 12% and total return 168%

Referral System (Match Bonus)

This contract paid referrals in three-level totally 8%

Level one: 5%
Level two: 2%
Level three: 1%

Notes:

Referral should be an active user; it means referral address has at least one deposit

Recommend Pool System

Each day 3 top leaders which have more direct referral get prizes

2% of all investments transfer to “RecommendPool” as pool prizes
Each day all leaders sort based on their direct referral and the first 3 leaders get a prize
Winners can withdraw their prizes via the “withdrawRecommend” function in the BNBPlus contract manually
The pool prize system start after 6th days
Winners’ prizes are 15% of pool prizes in three-level:
- Level 1: 7.5%
- Level 2: 4.5%
- Level 3: 3%

BNBPLUS SMART-CONTRACT FUNCTIONS

Constructor: initial plans, owner address and start date
getStartTimeAnd8Pm: returns start times of contract
settleBonus: It is a modifier that called in invest and withdraw functions and call “settlePerformance” function
globalRankStatus: check daily contest status for sync with the second contract
settlePerformance: run once a day and allocate contest bonuses in the second contract
invest: make a new deposit
_statistics: update direct referrals stats
shootOut: use to update contest ranking
_updateRanking: update contest ranking
sortRanking: sort contest ranking
userRanking: return contest ranking
inRank: try to check an address in ranking, but this function is private and no one can use it
withdraw: transfer user profit to his wallet
withdrawRecommend: transfer user contest prize to his wallet
getContractBalance: return contract balance
getPlanInfo: return plan info
getPercent: return calculated percent
getResult: return deposit calculated percent, profit and finish date
getUserDividends: return user dividends
duration: Displays the number of days since the start
duration(input): Displays the number of days since the input variable
getUserCheckpoint: return user checkpoint
getUserReferrer: return user referrer
getUserDownlineCount: return referral amount in three-level
getUserReferralBonus: return referral bonus
getUserReferralTotalBonus: return total referrals
getUserReferralWithdrawn: return total paid referrals
getUserAvailable: return user available
getUserAmountOfDeposits: return deposits amount
getUserTotalDeposits: return total deposit
getUserDepositInfo: return a deposit info
isContract: check the address type