What happens when you change paid subscriptions?

[محروم.كوم]

I currently have members on paid RECURRING subscriptions using paypal. When they pay vBulletin upgrades their usergroup. What happens when I turn the subscription to "Not active"? I assume paypal will still bill the customer but will vBulletin acknowledge the payment and upgrade the usergroup status?



Also what would happen if I change the price in the current subscription..would the system honor the old price for members still on subscription? __DEFINE_LIKE_SHARE__