Thanks for sharing.

I don’t know about being easy to make but it may be easy to buy one soon-ish.

Open Printer (Crowd Supply campaign coming soon).

The problem is many no longer identify as bots and come from hundreds if not thousands of IPs.

The accounting system of dividing one pound into twenty shillings, a shilling into twelve pence, and a penny into four farthings was adopted[when?] from the livre carolingienne system introduced by Charlemagne to the Frankish Empire.[citation needed] The penny was abbreviated to “d”, from denarius, the Roman equivalent of the penny; the shilling to “s” from solidus (written with a long s, ſ, later evolving into a simple slash, /); and the pound to “L” (subsequently £) from Libra or Livre.[when?]

I’m out.