Tip for manage my business transaction

[mahtoakshaykumar143@gmail]

I am doing business where i am daily transactions of 2k to 3k daily in my savings account.
1st i want which bank account is best for these type of transactions
2nd i dont want any gst notice or tax problem so is there any trick which i can use like wallet or something. This is the desi business so i can not able give any proper business details.

So any tricks and tips for me