BNB Holder




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In the BNBHOLDER Smart-Contract were found no vulnerabilities, no backdoors, and no scam scripts.

The code was tested with compatible compilers and simulate manually reviewed for all commonly known and specific vulnerabilities.

So BNBHOLDER Smart-Contract is safe for use in the Binance Smart Chain main network.

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): 2

Hint and tips to improve contract functionality and trustworthiness.



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 exceeding the GAS limit of the size of the 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 variable (low severity)

The “playerWithdrawAmount” variable does not use in the contract.

The “available” in deposit Struct isn’t use and just cause a transaction fee.

So, it is useless and can be removed from the contract.

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



The BNBHolder smart contract provides the opportunity to invest any amount in BNB (from 0.05 BNB) in the contract and get 120% to 296% return on investment in 10 to 16 days if the contract balance has enough funds for payment.


  • The system used is called ROI and must be considered as HIGH-RISK. Do always invest with proper knowledge and investigation
  • Dividends are paid from deposits of users.
  • All dividends are calculated at the moment of request and available for withdrawal anytime
  • Each subsequent Deposit is kept separately in the contract, to maintain the payment amount for each Deposit.


Launch Date: Sat Aug 21 2021 12:00:00 GMT+0000


Contract Owners Fee

Project Fee:      8%

Dev Fee:           2%

10% owner fee will be applied on both deposit and re-invest

Note: in the construction of the contract, the first plan with 0.05 BNB will be invested for owners without paying any BNB (it will be used to generate the first user of the project)



Plans Total Return Daily Profit Days Withdraw time
1 120% 12% 10 Any Time
2 139.1% 10.7% 13 Any Time
3 180.8% 11.3% 16 Any Time
4 195.5% 19.55 10 End of Plan
5 273% 21% 13 End of Plan
6 296% 18.5% 16 End of Plan


  • The minimum deposit amount is 0.05 BNB
  • The maximum deposit amount is 100 BNB
  • The minimum re-invest amount is 0.01 BNB


Float Plans

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


Hold Bonus

If a user does not withdraw, each day 0.2% will be added to the daily profit

The maximum hold bonus is 1%


Pre Withdraw

The “preWithdraw” function will be used as emergency withdraw.

20% penalty will be applied and 80% of the deposit amount send to the user wallet



Users can re-invest their available dividends.

Re-invest system has 2% bonus on reinvest amount



Referral System (Match Bonus)

The contract pays an 8% referral commission over 3 levels

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


  • Referral should be an active user; it means referral address has at least one deposit
  • Withdraw referral commission is a separate function


Recommend Pool System

Each day 3 top leaders which have more direct referrals 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 the prize
  • Winners can withdraw their prizes via the “withdrawRecommend” function in the BNBHolder contract manually
  • The pool prize system start after 6 days
  • Winners’ prizes are 15% of pool prizes in three-level:
    • Level 1:  7.5%
    • Level 2:  4.5%
    • Level 3:    3%