With the RMS app, you can disable the returns for International Customers.
This how you can do it –
Go to the “Settings” –> “Return Policies” –> “International Returns” and select “Allow Only Domestic Returns”
With this, the returns for the International customers will be disabled.
Note: By default, the International returns settings are set to “Allow International Returns”.
Change your domestic Country – Select any country from drop down list to set it your domestic country.
Note: By defaults, the App set your shop’s country to the domestic country.
Please refer to the following video tutorial: