From today we have doubled (in some cases tripled) the flexibility of the player trade system. All players will notice an increase in the amount they can trade with other players.
This means accounts with fewer than 10 quest points will be able to earn or lose up to 5,000 coins in wealth every 15 minutes from trading, free players will be able to earn a maximum of 10,000 coins every 15 minutes by completing the free quests and members will have access to a maximum of 60,000 coins per 15 minutes if they have 270 quest points. Your trade margin will increase with each quest point after 10 - for example, at 100 quest points you'll have a margin of 24,038 coins, and at 200 quest points you'll have a margin of 45,192 coins.
This was added to the game because we wanted to offer our players more flexibility when trading or helping friends out, without increasing the threat of real-world trading.
Mod Mark Lead Designer - RuneScape
Note: Currently there are only 269 quest points available in the game, so no player will be able to reach the 60,000 coin margin until our next quest update, scheduled for a few weeks' time. The trade margin does scale up to that, though, so players a few quest points short of 270 will have a trade margin only slightly below it.
In other news...
We'd like to remind players that dangerous Clan Wars matches (including the dangerous free-for-all arena) now allow you to pick up some of your opponents' items to replenish your supplies - food, potions, runes and other ammunition - and that there are now NO gravestones in these arenas. This means that you will be unable to recover any items you drop, so only take items you don't mind risking.