pay once = full access to relay.nostr.wine

pay seasonally = subscribe to filter.nostr.wine

You can get 1month access by buying access of relay.nostr.wine but filter got better experience so chose that if you can.

可以先买只需要一次付费的 relay.nostr.wine ，有能力就直接买月费的 filter.nostr.wine 服务，体验更好。