The WoW token is split between two items, one with a silver background (sold on the AH for gold, bought via BNet balance) and one with a gold background (bought on the AH for gold, can be exchanged for BNet balance).
I’m suggesting that Forever could have the WoW token with a gold background bought from an in-game character via gold instead since the time-sink of gold farming (so it’s not really a free transaction due to labour) should be enough to warrant conversion to BNet balance, also this method removes gold from the economy and would act as a counter to inflation. Because you remove the friction of needing real money to fund the WoW token, the NPC that sells it would also need to limit the sale of it to 1 token per account per month.