I need to ask to make sure, (CJ prefferably) does the credit market respect who places a sale first?

If I put to sell 10 credits at a price of 200k and then another comes and places another 10 credits at the same price, what will happen if someone comes to buy 5?

My recollection was that it respects this but now someone asked and wanted to make it sure.

I was told it was first come, first served.

Haron speaks the truth.

So in your example, the player who buys will buy your credits as you sold first. I will just make sure it works correctly now and add it to the helpfile.

Functionality has been tested and it works as expected. We have added this in the FaQ in-game.
http://s2.piratesglory.com/?page=help&action=crx_faq

It is noteworthy that if no one asks to buy at or higher than your quote, then it won't be sold.
Example. People selling at above 220K per credit will not sell unless someone asks to buy at 220K or higher.
Speaking of which CJ. Is it possible to set an expiration on the market offers? It will allow for the absurd values to go away in time.

We will see some improvements for the exchange, including this in January. We want to finish some of the other priorities we have right now.

credit market works good enough now best to fix more important things before you go and implement something that is just to reduce the amount of time spent on one thing