It is important to understand the difference between the IIN and NCPDP Processor ID Number (BIN) before applying for a Processor ID Number (BIN).
Sclero-: (Or scler-) A confusing prefix that can refer exclusively to hardness (from the Greek skleros meaning hard) but that can also refer to the sclera of the eye.
Scopa is the game from which Scopone was developed. The rules of Scopa are the same as for Scopone, except that just 3 cards are dealt to each player and 4 to the table. After everyone has played their 3 cards, another 3 are dealt and played, and then another 3.