...Overview + Seattle-based Amazon.com's strong performance in a generally challenging retail environment, as evidenced by robust sales growth and margin expansion, resulted in a 40% increase in EBITDA year over year. + Above-average credit ratios have further strengthened as a result of solid operational performance. + We are raising our corporate credit rating on Amazon.com to 'A-' from '###' and removing it from CreditWatch, where it was placed with positive implications on Dec. 17, 2009. + The positive rating outlook reflects our expectations for continued robust momentum in performance and for credit metrics to remain above average. On Feb. 12, 2009, Standard & Poor's Ratings Services raised its corporate credit rating on Seattle-based Amazon.com to 'A-' from '###'. The upgrade reflects the company's strong performance during a particularly challenging retail environment, further enhancement of its already above-average credit protection profile, and conservative financial policy. The...