Service that generates a new adress for each transaction ?

hello iam not really knowledgeable on bitcoin/blockchain so excuse me for that.

But i'd like to know whats the best website/service to use if i need to generate new bitcoin adresses for every transaction ?

I have an ecommerce website and would like to include bitcoin payment but dont want people to see all the transactions happening on my wallet.

Also is there a way to automatically give a new adress to each customer so they know where to send the bitcoin (without having me to manually send the adress) ?