Google announced that starting now and extending through January 15th 2010, all developers’ll receive a bonus of 20% more API units at no additional cost: • Developers can purchase API units at rate of 1250/$0.25, up from 1000/$0.25, from now through January 15th, 2010 • Advertisers who’re eligible for free API units’ll receive credit at rate 300/$ of AdWords spend, up from 250/$ of AdWords spend. They’ll be credited holiday bonus based on their spend in previous months. You can view API usage in your MCC account, by clicking AdWords API Center link under My Account tab.