Upgrade levels with different payment methods

Hi guys!

I’ve got this problem that I don’t know to solve. I’ll make an example.

I’ve got a user, that is called “monthly_user” that has a monthly membership payed with Paypal.

He would like to buy the lifetime membership “violin”, but he want to pay with Stripe.
My question are:

  1. Does s2member stop the recurring payment with Paypal? Or the user should do this? (Then in the thank you page, I should warn the user about this).

  2. If the user has a recurring payment with stripe and want pay with Paypal? How I can do?

Thank you for the reply.