The problem is that I don’t like the idea of any allied players giving each other ICP directly even with an inflation rate because as the Axis powers, you cannot stop them from doing that at all. That’s why even if you make it simple or complex, you have to factor in some kind of ability to stop it as the Axis. The reason why I pitched the transport ability as the US because it takes at least two turns for the US to get units to the allied powers. One to build the unit you want to sell and two to deploy it. If you want to make this as complex as possible within the realms of historical context and still obey the laws of the game, it should work like this:
US and Lend Lease to all allied powers.
UK and Lend Lease to USSR, ROC, France, and ANZAC
I am not a supporter of Pacific and Euro UK being kept from each other under a single power. It’s dumb and hold back UK but under Lend Lease, it should be legal as London was supplying equipment and money to India and they in return supplied London with transports and man power.
UK should also be able to do what history called “reserve Lend Lease” to the US where they lease their bases to US in exchange for free units.
The problem is even if you double the spent for selling money like 12 ICP equals 6 ICP given, the US could in theory sit on their butts and exclusively send money and the allies would have great benefits with that.
The reason why I continue to pitch the units send by transports because it forces the US to be careful about sending ships because the Axis powers can stop that, that was the very reason why the Kreigsmarine was so important in the early years in the Atlantic to stop any American nation from selling supplies to UK, it was also the very reason why UK and US put so much effort into aircraft carriers to stop U-boats from holding a major advantage in the bomber gap. It was also a very reason why Japan went as far south as they did, to stop US boats from supplying Australia, India, UK, and China in Asia. In fact, the Guadalcanal campaign happened for this very reason because Japan was in a position to choke out supply ships to Australia effectively knocking out ANZAC without invading them.
So I agree with we are to tweek Lend Lease, we have to at least make it so the Axis powers can stop it.