Shock Collar Question – February 1

Brooke is wearing the Shock Collar this morning!

Today’s question: The “DOLLAR” sign that we see today is an “S” with a vertical line through the center, but before the 1800’s, the dollar sign was a combination of the letters P and S. Over the years, merchants and scribes would save time by eliminating the curve of the P and leaving just the vertical line through the S. But what did the “P.S.” stand for…. in the first dollar sign?