I don’t think you understand how selling tokens work. People pay cash to buy tokens, then they sell them on the market, then they receive gold/silver. The tokens are not supposed to be tradable after they are bought on the market. This is possibly the best thing ever to curb gold sellers because it gives a legit way to buy gold, and there’s no risk of getting banned or scammed.
The biggest issue is what those tokens give you. They should be something that gives enough incentive for people to want to buy, but not so much that it’s hindering without one.