I have read all the blog posts on digital signing and checked out [GoDaddy](http://help.godaddy.com/article/4833?#individual), Thawte and a couple of others. All of these say that you need to be a registered company and have [official documentation](http://www.bobsgear.com/display/garnet/What+will+you+need+to+get+a+code+signing+certificate) and proof on incorporation etc.

I don't have any of that - I am a Sole Trader based in Australia who runs a social network (PokerDIY.com) for poker players, and now I am releasing a free app ([PokerDIY Tourney Manager](http://www.pokerdiy.com/poker-blinds-timer.aspx)) and I need to let users type whilst in fullscreen mode (it's almost ironic that I am doing all this just for this). So I am looking into digitally signing my .xap so that I can run in elevated trust whilst OOB. In legal eyes I am just a hobbyist developer.

So I have a couple of questions that I would like answered before spending $100 on a certificate that I might not be able to use:

1) Can I buy a SL code-signing certificate as an individual? ([Jeff Wilcox's blog](http://www.jeff.wilcox.name/2010/02/codesigning101/) (which is the most useful I have read on this matter for developers in my situation) seems to imply that you can and the Ksoftware site (<https://secure.ksoftware.net/code_signing.html>) seems to imply the same. However this leads to Q2:

2) Can this be used commercially - ie. if I decide to charge for my app (it's available globally for free but I will probably have a ad-free version at some point) - can I use this individual certificate that I purchased?

3) And can I register it to PokerDIY (my domain name) which is NOT a registered company. I would rather not register it to my full real name - this would look odd to a user if it said - PokerDIY Tourney Manager- Publisher: My Name. This is probably the most important as I doing this all for the perception of being a reputable entity.

There's really not much info out there on this and I dont want to make a mistake when it comes to $100 for a year's cert! (I wont go into how annoying it is to have to pay to release a free app just so people can type in fullscreen mode ;)

Thanks!