Now i have following question --
1. Is there any other way to centralize ether and all the tokens into one wallet ?
2. Is there any way to minimize the transaction fee (GAS)
3. What is internal transaction , i saw in internal transaction the fee is low than normal. Is it possible to implement here.
Please give me a way out. Please help me.
Always check https://ethgasstation.info/index.php before make any transaction. Wait for low gas fee. (1-4 Gwei). From my experience, you can do any transaction cheaply in weekend. Because, not many traders active on that time. Actually, transferring ETH is more cheaper than Token.