Dynamic change of customer group based on amount spent

Hello,

I'm trying to find a module where you secify what amount of money needs to be spent by customer to be automatically upgraded (or downgraded if order was returned) to next level customer group, but for a couple of days already I cannot find anything similar. There should be something I've missed...

Example:
Default group: 0 - 100
Bronze group: 101 - 200
Silver group: 201 - 400
Gold group: 401 - ...

Thanks in advance