and based on other games, I have several suggestions:
1) what if there was no more direct transfer?
2) brokers between players could have set prices and a 20% tax...
based on values set by Jason...
like 100 naq brokered for 1 uu, charges an additional 20 naq.
3) you want to buy or sell resources off the market?
perhaps no Market Trade limit per week, except for PPT...
perhaps a difference in the purchase vs. sale market:
2500 to purchase good A, 1500 to sell good A...
4) you want to buy or sell resources to many other players?
have an auction market...
perhaps with a small tax on goods... or no tax at all.
5) lower the prices for buying resources off of Jason's Black Market.
6) allows the possibility to restrict the number of various kinds of trades...
even the Market Trades, as Jason thinks best.
7) stop selling Dual planets on the market.













