To set up the needed order statuses to refund you may go to the Rewards settings and choose the available options under the section "Cancel points according to the following status(es)":
Those options include:
In case, the order status is "Refunded" the points given to the order will be subtracted back entirely. The same goes for the "Voided" status. If the order status is "Partially refunded" the points will be refunded back to the amount refunded in the order.
NOTE: When refunding points, the current settings will be taken into account. If you have rewarded your customers and after that changed the Rewards Settings, then points will be given based on the most recent ones.
By settings, we mean all the options you configure in Rewards Settings and the Place Order rule.
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