Scrap paymenet

Next Rust update adds QoL changes to the signs and I want to allow more players to use this /sil command. I want to have at the time same time supporters to keep my server alive and do not wanna make /sil completely free. So is it possible to make like SkinBox allow you to charge a specific amount of scrap per /skin - example 100 per /sil and 50 per /sili and 10 per /silt (configurable of course) so you can decide to allow for example discord users or default group to use /sil and pay scrap per each usage, while VIPs will use free of charge with "signartist.nocost".

Possible to be added to require scrap for using /sil?