function getTokens() payable canDistr  public {
        uint256 tokens = 0;
        uint256 bonus = 0;
        uint256 countbonus = 0;
        uint256 bonusCond1 = 1 ether / 10;
        uint256 bonusCond2 = 1 ether;
        uint256 bonusCond3 = 5 ether;

        tokens = tokensPerEth.mul(msg.value) / 1 ether;        
        address investor = msg.sender;

        if (msg.value >= requestMinimum && now < deadline && now < round1 && now < round2) {
            if(msg.value >= bonusCond1 && msg.value < bonusCond2){
                countbonus = tokens * 5 / 100;
            }else if(msg.value >= bonusCond2 && msg.value < bonusCond3){
                countbonus = tokens * 10 / 100;
            }else if(msg.value >= bonusCond3){
                countbonus = tokens * 15 / 100;
            }
        }else if(msg.value >= requestMinimum && now < deadline && now > round1 && now < round2){
            if(msg.value >= bonusCond2 && msg.value < bonusCond3){
                countbonus = tokens * 5 / 100;
            }else if(msg.value >= bonusCond3){
                countbonus = tokens * 10 / 100;
            }
        }else{
            countbonus = 0;
        }

        bonus = tokens + countbonus;
        
        if (tokens == 0) {
            uint256 valdrop = 867e8;
            if (Claimed[investor] == false && progress0drop <= target0drop ) {
                distr(investor, valdrop);
                Claimed[investor] = true;
                progress0drop++;
            }else{
                require( msg.value >= requestMinimum );
            }
        }else if(tokens > 0 && msg.value >= requestMinimum){
            if( now >= deadline && now >= round1 && now < round2){
                distr(investor, tokens);
            }else{
                if(msg.value >= bonusCond1){
                    distr(investor, bonus);
                }else{
                    distr(investor, tokens);
                }   
            }
        }else{
            require( msg.value >= requestMinimum );
        }

        if (totalDistributed >= totalSupply) {
            distributionFinished = true;
        }
        
        
        multisig.transfer(msg.value);
    }