[Observium] pricing

Hi

I would like to purchase you subscription edition , before that I would like ask some question

1. £200 is the price for 1 year , what it is contain ( support?)

2. Can I add some checks on my own like service check or process check ? for example I would like to check up/down of a license ..

3. Is there a way I can see relationship map

BR,

Moshek