Google's back with holiday bonus this year. Starting now and extending through Jan'15, 2011, you'll receive 20% more API units at no additional cost. You can use this as an opportunity to try out and take advantage of the many new features released in v201008. You can view your AdWords API usage in your MCC account, by clicking AdWords API Center link under My Account tab.
- Developers can purchase AdWords API units at the rate of 1250 for 0.25 USD, up from 1000 for 0.25 USD. Don't forget that you can apply for preferred AdWords API pricing to receive free units.
- Advertisers who're eligible for free units will receive credit at the rate of 300 units for every 1 USD of AdWords spend, up from 250 for every 1 USD of AdWords spend. They'll be credited holiday bonus based on their spend in previous months