Splits net profit: profit on cards actually sold, minus business expenses.
Buy-in settlement — who owes whom
Partner
Fair share
Paid in
Balance
Buy-in excludes the expenses below.
Expenses
Business expenses reduce net profit (and the profit split) but never change any card's cost or past profit. PSA grading fees are added to that card's cost and listed here so the full amount is visible; they reduce profit when the card sells. None of this touches the buy-in settlement.
Reports (CSV → Excel / Google Sheets)
Dates filter the P/L sales (blank = all time). Inventory is always current. The backup holds every card, sale and setting — keep a copy somewhere safe.