i used this app for last 1.5 months and found this app blocks all highrisk orders and cancels the orders but will sometimes not refund the amount, and later on you will be issued with a chargeback of additional $25 from bank. The funniest part is if we contact the customer service they will say everything is all good from their side its issue of the shopify app in converting the currency and will inform to refund manually.so its only partially working . may be only 70%. check opting.
Thanks for your review! As I explained on our live chat, this was an issue with Shopify showing a different currency on the order itself than the actual payment currency, which is an extreme edge case. I identified and fixed the issue (affecting 0.02% of multi-currency orders) while we were talking on the live chat.