[Butane]

from the FAQ mentioned in the rule above:
http://forums.sourceop.com/faq.php?faq=r...ccount_rep

Why cant I leave rep for trading with a users alternate account?

When you leave rep, you are giving a specific user account your vouch that other steam users use to judge the risk of dealing with that user. Not leaving rep for the correct account means that other traders cannot make an accurate risk assessment. Not only do we get asked often about the "alts and rep" policy but it also has been abused so we are making this very clear that it is no longer allowed.

If you wish to receive reputation for trades on SourceOP, the trades need to be done using your steam account linked to your forums account and NOT AN ALTERNATE STEAM ACCOUNT. This also means don't bother listing "trading" alts or say the items are on a different account. If you want to trade your items on alts, trade them to the steam account linked to your forums account before listing them for trade.

for the record, the wording sucks because skyrider is not the strongest English speaker/writer.