On Jan 23, 2008, at 9:24 AM, GaRaGeD Style wrote:

I think it's a problem for comercial appliances using base, I don't
think it's a problem with base, from their page:
" QPL 1.0 (Qt Free Licensee) For non-commercial, open-source or educational"

I think they are giving us permission to develop with it, after all we
wont even redistribuite it, only use it.

If anyone knows better please rais your hand

First let me say I would prefer to use Jpgraph.  It is better featured and more stable. The problem is the below paragraph from their site:

If you plan on using JpGraph in a commercial context you will need to acquire the professional license. Commercial use is for example if you use JpGraph on a site to provide a service for paying customers or for example if you are using JpGraph in an intranet to provide support for internal business processes, i.e. in benefit for a commercial company.
In short, if you use JpGraph where you have an economic advantage (either through paying customers or improving internal business processes) this most likely falls under commercial use.

The line in red is the one that scares me.  It basically means that every user of BASE would need to license JPGraph.  If someone can clarify that differently I would love it.

So the question remains, are there other options?