To celebrate the opening of Spanish version of the site and drive Spanish speaking traffic to the site, LocalBitcoins has almost doubled its affiliate bonuses for next the months. However this change affects everyone, not just new/spanish affiliates.
Previously the affiliate revenue was 20% for each trade participant (buyer and seller) for one year - You could earn 40% from the trade revenue this way.
Now affiliate payouts will be 35% from each referred trader up to two months, so you can earn up to 70% if both the buyer and the seller join LocalBitcoins.com through your link.
Read more about this in LocalBitcoins.com affiliate program.