As a potential advertiser, I'm interested in GTspirit.com. Please provide key information about their audience, including monthly unique visitors and top 3 visitor countries. Also, describe the types of advertising campaigns they offer and explicitly state any advertising types they do not support, based on the information available on their 'Advertise' page.
Navigate to 'gtspirit.com'. Go to the 'Advertise' page. Identify and extract the monthly unique visitor count. Identify and extract the top three countries for unique visitors. Identify and extract the specific types of advertising campaigns offered. Identify and extract any types of advertising campaigns explicitly stated as not offered.
State the monthly unique visitor count as 4,500,000+. State that the top three countries for unique visitors are the United States, United Kingdom, and Germany. State that GTspirit exclusively offers premium branding and targeted display advertising campaigns. State that GTspirit does not offer sponsored articles, blog posts, text links, link swaps, or paid social media updates.