Order deletion time

Hello,

I have just installed the premium version of your plugin which seems great – but I just want to double check something.

I believe that woocommerce normally automatically deletes order history for completed orders after 30 days – I just wanted to check:
1. Does your plugin does override this so customer order history is kept for longer?
2. And if so, how long for?
3. And is it possible to schedule a deletion time (say 1 year)?

Thank you,

Amy