Imperian has hundreds of help files to help you learn more about the game and how to play.
24.2 Buying and Selling Credits
Often people need to buy credits from other players (or sell them) for in-game gold. This can be accomplished using the command: TRANSFER <x> CREDITS TO <person> FOR <x> GOLD (See HELP CREDITS for more information.) However, often it is inconvenient to arrange a meeting with the other party or you'd rather just see exactly who's offering credits for the best price. The "credit market" allows a player to easily see the current price for credits and automatically buy them for the lowest going rate. You can also set aside some of your own credits for sale at any price you choose, even while you're away from the realm. To use the credit market, use the following commands: CREDITS See a summary of your credits. I.e. how many you're selling, and how many you have left. CREDITS FOR SALE Display the main board listing how many credits are available to be purchased and at what price. Note: the figure specified in 'Average sale price' is a running average of all credit sales made in the past. It does not represent the average value of credits currently for sale. CREDITS BUY <number> AT <max gold per credit> This will attempt to buy the specified number of credits, while not spending more than a given amount on each. So, for example, if you do not wish to spend more than 3000 gold per credit but would like to buy up to 10, you could do: CREDITS BUY 10 AT 3000. If there are any for sale for less than that number, it will buy those first. NOTE: You must have the gold for purchases in your inventory (not in a pack) and if you run out of gold, you'll only purchase as many as you can afford. Also, when buying credits, it will skip any that you may have for sale (it'd be awfully silly to buy them from yourself wouldn't it?). CREDITS SELL <number> AT <gold per credit> Put some credits up for sale. The credits put into the market this way cannot be used for other things. All proceeds from sales will go directly into your inventory. To cancel an offer to sale (and recover the credits for use elsewhere, use CREDITS SELL NONE). You can only have one batch of credits for sale at a time, if you change the price, it will nullify your previous sale offer and create a new one at the new price. CREDITS SELL NONE This will remove your offer to sell and make available any remaining credits you have from the sale.