diff --git a/README.md b/README.md
index 7a84cfc..6b63651 100644
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@@ -11,8 +11,13 @@
ACCRUE - Hours accrued per day.
TIME OFF - Hours deferred per day.
MAX PTO - Maximum number of hours.
+MIN PTO - Minimum number of hours.
MAX CARRY - Maximum number of hours carried over to the next year.
PAYROLL - Scheduling of pay periods.
ON - Day of pay period.
START DAY - Day where payroll begins.
START PTO - Initial number of hours on the starting day.
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