supportxmr is 0.3 XMR to wallet, FIVE XMR to exchange, are they kidding?? Is that customizable?
Does XMR have high fees, is that why pools have such high payout thresholds?
The very high fee for pay-to-exchange is neither a cruel joke nor done out of greed. The problem with payments to exchanges via paymentId is that the latter executes in isolation instead of being combined with dozens of other payments in a batch transaction which incurs high transaction fees for the pool. If exchanges would finally make the switch to integrated addresses all of this nonsense would not be necessary.
By the way,
our (young) pool has a 0.25 XMR payout threshold (1 XMR to Exchange)