G'Day Roger,
The terms of service are quite clear - advertising for a 3rd party is not allowed. Any exceptions to this are purely at Mike's discretion - for example he has in the past allowed equipment from deceased members to be advertised by other members assisting the deceased's family, etc - but you need Mike approval before doing so.
Please refer to the TOS:
http://www.iceinspace.com.au/tos.html
Al.