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The TRONSTAX 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 TRONSTAX Smart-Contract is safe for use in the Tron 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): 0

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


RECOMMENDATIONS (very low severity): 0

Hint and tips to improve contract functionality and trustworthiness.



The TRONSTAX smart contract provides the opportunity to invest at least 100 TRX in the contract and get a 200% return on investment 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 at any time.
  • Each subsequent Deposit is kept separately in the contract, to maintain the payment amount for each Deposit.


Contract Owners Fee

MTKG_TECH_FUND:        10%

TKN_FUND:             5%




The basic bonus is 1.25% daily. A User can get a 200% return.

  • The minimum deposit amount is 100 TRX
  • Users can only have maximum 3 active deposits



This contract has methods to earn a 200% return sooner.

  • Basic Bonus
  • Referral System (Direct Bonus)
  • Referral System (Match Bonus)
  • Top Leader Pool
  • Top Investors Pool




Basic Bonus

  • The basic bonus of the contract is 25% daily
  • Basis bonus for users who activate the rank 6 feature is 1.75%


User Rank System

Users get a rank based on their total downlines deposit amount.

Total Downlines Deposit Amount New User >5000 >10000 >25000 >50000 >100000 >350000
Rank 0 1 2 3 4 5 6



Referral System (Direct Bonus)

This contract pays 10% to 16% referral commission in one level based on the user rank.

User Rank 0 1 2 3 4 5 6
Commission 10% 11% 12% 13% 14% 15% 16%



  • Referral should be an active user; it means the referral address has at least one deposit.
  • A referrer is specified once at the time of the first deposit and is assigned to the user without the possibility of changing. From each subsequent Deposit, the referrer will get his percent.


Referral System (Match Bonus)

In this contract, the user can get profit from his referrals withdraw in 5 levels.

  • User needs 5 direct referrals to active all these levels, each level needs one direct referral to be active.
Level\Rank 0 1 2 3 4 5 6
1 15% 22% 23% 25% 27% 30% 36%
2 5% 8.5% 9% 10% 11% 12% 15%
3 5% 8.5% 9% 10% 11% 12% 15%
4 5% 8.5% 9% 10% 11% 12% 15%
5 5% 8.5% 9% 10% 11% 12% 15%



Top Leader Pool

There is a pool to which 5% of all deposits added to this pool. Every week 30% of the pool balance will be rewarded to the top 5 leaders which have a more direct referral amount.

  • 5% of all deposits add to the pool
  • Every week 30% of the pool rewarded to top 5 leaders
  • Remain pool balance transfer to the next day
  • Leaders will receive rewards:
    • Leader 1: 35%
    • Leader 2 30%
    • Leader 3: 20%
    • Leader 4: 10%
    • Leader 5: 5%


Top Investors Pool

There is a pool to which 1.5% of all deposits added to this pool. Every 2 days the pool balance will be rewarded to all Investors who was added to the pool during the last 2 days and have a more direct referral amount.

  • 5% of all deposits add to the pool
  • Users who invest more than 200,000 TRX in less than 2 days will be added to the deposit pool.
  • Every 2 days the pool balance rewarded to all users in the deposit pool
  • The user’s reward amount will be calculated based on their share from the total deposited amount of all users in the deposit pool.


Withdraw and Reinvest System

  • In each withdrawal, 5% of the withdrawable amount will be deducted and 95% will transfer to the user wallet.
  • Users can reinvest their withdrawable amount.



If a User sends TRX directly to the contract, a deposit will be created automatically. For users who haven’t registered a valid upline this feature does not work correctly.

function() payable external {

_deposit(msg.sender, msg.value);



Via calling “createAccount” function, a user can make a deposit for another user with specific upline.

function createAccount(address _user, address _upline) payable external {

_setUpline(_user, _upline);

_deposit(_user, msg.value);