US2AUS.com.au review for Chargeback Blacklist

This plugin really really helped us from a repeat attak rogue customer who was continuously placing orders when we didn't want to have him as a customer any longer. No other Shopify solution worked whereas this one did and worked immediately and blocked him 18 times and he now seems to have gone away. We would absolutely recommend this plugin to anyone else in a similar situation with their Shopify store.