Download and install Dropbox if you haven't already.
Go to the DropPages dashboard and sign into Dropbox. This will give DropPages access to create a folder in your Dropbox where your sites can be stored.
To remove the restrictions of the free plan click "Upgrade" within the dashboard and select your plan. You will be charged £1 up-front to confirm your subscription and then receive a 14-day trial before your first invoice.
Click the "Create a new site" button and choose a domain name. DropPages will create a website folder in your Dropbox, you can add files here and they will be automatically published online.
Read the documentation to learn about folder layout, formatting, pages, templates and more.