Is there a way to clear the past sales history?

[BMMOG]

The sales history that shows up on the left side of the screen is confusing to my sales people. Can I clear that history so only recent sales show up?

[RHatch]

If you are referring to the Transactions section of the Square Point of Sale app there is not clearing it.   It is displayed by date with the most recent transaction at the top.  You can filter by card# or receipt#.