Restrictions
When creating a campaign on Metrom you can choose to add restrictions, to
either blacklist addresses that shouldn’t receive rewards, or whitelist only
those that should be eligible to receive rewards.
To enable restrictions, toggle the FILTER ADDRESSES option. Then, select the
type of restriction and add addresses either manually or by importing a CSV file
(the CSV must contain a single column listing the addresses). A maximum of 20
addresses can be restricted.
For example, to block 20 addresses from receiving rewards, the configuration will look like this:
