Hi.
A few questions:
1. What does single site mean in Personal ($39)? I need it on my local development computer but also on my site on the web providers server. Is that OK?
2. If i develop a site for a client, do i then have to upgrade?
3. Is it easy in Gravity to pass parameters to another page? I mean not directly to mail or the database but to another page where i can do some calculations etc. That is, easier than the normal PHP hacking to pass parameters.