Comma Rules

For example:

I need to buy eggs milk lettuce and bread. ❌

I need to buy eggs, milk, lettuce, and bread. ✅

-or-

I need to buy eggs, milk, lettuce and bread. ✅

For example:

I really don't care who you see where you go or what you do. ❌

I really don't care who you see, where you go, or what you do. ✅

The important things to remember about using commas in series are these:

1.      A series includes 3 or more items of the same type (words or groups of words).

2.      The series is connected by and, or, or nor before the last item.

3.      A comma separates items in the series, including the final item preceded by and, or, or nor.