I want to ask for a question. Sorry as I am quite new to reddcoin. For security? I have multiple address to receive reddcoin in the same wallet, do I have to merge them? is it a good idea to have a new address for each transaction??
a wallet with multiple recieve addresses
It is fine to have and keep multiple receive addresses. It is good security practice to generate a new receive address per transaction to make it more difficult for others to link all your transactions together. Others less concerned about security might wish to use a receive address per payee/sender to aid payment reconciliation.