The plugin calculates the commission for partially refunded sales unfortunately wrong. The once calculated commission is not adjusted - other plugins do that.
Unfortunately, the support does not read the questions exactly and answers things that have nothing to do with it.
It is advertised with 100% integrated with woocommerce - I think that's not true, because the invoice amount is not recalculated by a partially refund.
Author please answer, if the problem will be fixed with the next version. If not, I will request a refund.
I would have appreciated if the author had helped me in the internal support forum. Unfortunately, he did not answer for days, so I had to discuss the issue in the comments area and now also in the reviews necessarily other buyers would like to draw attention. very awkward.