Suspense as seen in the wanker thread. Randomly shorting users "if I need to use a calculator" with a 1:1000 rate and demanding tips. They shorted someone that ordered 1000 gems by sending 999g. (It's not a tip if required, also. It's a payment. Just make a higher rate over 1k gems, dumbass)

https://anonrerising.dreamwidth.org/3754.html?thread=2971562#cmt2971562