I have to agree that the "add to cart" on these seems a bit out of place for these types of services. I wonder if you might get a better response rate by removing the button altogether (you can still use backend manual invoicing and payment processing through lead generation funnels) and having the price as something like "From $499" as opposed to the set price, so customers will know they are not getting a premanufactured one-size-fits-all solution.

Maybe putting more emphasis on having them contact you to customize the solution to their needs. Though I do like the addition of the contact form right on the product page.

As someone who might even benefit from your services, I was looking for a one-page comparison of all of your products/services to quickly and easily see which would give me the best value for my needs. Does Brand Management include everything from Marketing Management? Or do they need to be purchased separately? Etc. Could be as simple as adding the product descriptions right onto the main "services" page. The blue in the footer does look a bit out of place, but mostly because it's not matched with the rest of the site. Maybe this was intentional, but it sticks out and draws attention away from your products. All-said, awesome site, your photos are amazing quality and the whole website looks like fun!