Zachary: Can you hear me OK? diflucan for la "As is common in the industry, our advertisers do not have long-term advertising commitments with us," the filing stated. "Advertising agencies and potential new advertisers may view our promoted products as experimental and unproven, and we may need to devote additional time and resources to educate them about our products and services. Advertisers also may choose to reach users through our free products and services, instead of our promoted products. Advertisers will not continue to do business with us, or they will reduce the prices they are willing to pay to advertise with us, if we do not deliver ads in an effective manner, or if they do not believe that their investment in advertising with us will generate a competitive return."