addthis: Choose Your Payment Plan Annually $10/month For sites with up to 10,000 pageviews per month ($1.00 per 1,000 views after that*)Ability to create 5 Custom Messages $75/month For sites with up to 100,000 pageviews per month ($0.75 per 1,000 views after that*)Ability to create 10 Custom Messages $250/month For sites with up to 500,000 pageviews per month ($0.50 per 1,000 views after that*)Ability to create 20 Custom Messages Monthly $13/month For sites with up to 10,000 pageviews per month ($1.00 per 1,000 views after that*)Ability to create 5 Custom Messages $100/month For sites with up to 100,000 pageviews per month ($0.75 per 1,000 views after that*)Ability to create 10 Custom Messages $325/month For sites with up to 500,000 pageviews per month ($0.50 per 1,000 views after that*)Ability to create 20 Custom Messages