Let's tell your customers exactly what you can do for them. Be descriptive. Be detailed. You can also tell them how much it's going to cost if you like, but you can also keep that for another time. Some businesses prefer verbal or written quotes, it depends on your business model.
List each of your services and then tell them what you do for each of these services and what the benefits will be to them. That way they will see that value that they are getting for the price you are charging.
Don't Forget! The best way to complete the blocks is to open them and take note of what is needed. Then gather the information and go back to the form and upload it. You cannot save the form as you go, so have all your content on hand when you want to complete the block.