As per '
Rules of RuneScape
' ...
RULES OF RUNESCAPE
INTRODUCTION
These are the rules for RuneScape and Old School RuneScape. They are in place to keep players safe and to ensure that playing our games is an enjoyable experience for everyone.
The rules also help Jagex (the makers of the RuneScape games)
deal with cheating and other activities
that might ruin things for players who choose to play fairly
.
...
MULTIPLE LOGGING-IN
You are free to create as many accounts as you like, and you are welcome to trade between your accounts just as you would with any other player - you can log into two accounts at the same time to do this if you wish. Trading wealth or items between your own accounts is done entirely at your own risk. We advise that you use the trade system we supply to trade between your own accounts. Unusual trade methods like dropping, death or trust trades are particularly risky and we strongly advise against them.
If any of your accounts obtained items or wealth through rule breaking activity, for example macro use or real-world trading, then all your accounts may be banned.
Also,
multi-logged accounts must not interact with each other
to gain an unfair advantage in game play
, such as ‘rigging’ the result of a minigame. For example, it is against the rules to have a number of accounts in a minigame all controlled by the same person, in order to try and guarantee the minigame outcome.
As the Grand Exchange has become a part of RuneScape, becoming part of its gameplay, to make sure we always have a guarantee of 'honest trade' with other players, these '
Rules of RuneScape
' also apply to how we have to make use of the Grand Exchange.