I am new to bitcoin community and I have a website where I want to collect payments through bitcoin or altcoins.
For now I want to know that can I shift my bitcoins from one wallet to another wallet without paying any fee if yes how can I do this with my limited knowledge of bitcoin network.
Here is the example of my situation :-
I have generated a bitcoin address for myself called
now I have generated two bitcoin addresses for my customers to collect payments for example we can say
CustomerWallet2 now if my customer pay for their respective orders let say I got 1 BTC on both customer wallets can I shift this 1 BTC to my
MainWallet from both of my customer wallets without paying any miner/transaction fee.
If yes how can I do this manually on my windows PC.
Please note : I have private key for all address which I have generated here.