StoreKit external purchases or offers entitlement
An entitlement that enables a qualifying app to offer external purchases within app or at a website, in specific regions.
Discussion
This entitlement enables a qualifying app to offer external purchases within the app or at a website of its choice, in specific regions.
If your account receives this entitlement, you can add it to your app by opening the project’s .entitlements file in Xcode. Then, add a key named com.apple.developer.storekit.custom-purchase-link.allowed-regions, followed by an array that enumerates the two-letter ISO-3166-1 country codes for the allowed regions. The example below describes an entitlement that includes Brazil and Japan as the allowed regions that the app supports.
<plist>
<dict>
<key>com.apple.developer.storekit.custom-purchase-link.allowed-regions</key>
<array>
<string>br</string>
<string>jp</string>
</array>
</dict>
</plist>In addition to Brazil (br) and Japan (jp), the permitted EU country codes include: Austria (at), Belgium (be), Bulgaria (bg), Croatia (hr), Cyprus (cy), Czechia (cz), Denmark (dk), Estonia (ee), Finland (fi), France (fr), Germany (de), Greece (gr), Hungary (hu), Ireland (ie), Italy (it), Latvia (lv), Lithuania (lt), Luxembourg (lu), Malta (mt), Netherlands (nl), Poland (pl), Portugal (pt), Romania (ro), Slovakia (sk), Slovenia (si), Spain (es), Sweden (se).
For more information, see External Purchase.