Full stop / period = punt
Use:- to show us when a sentence is finished.
- at the end of a complete sentence that is a statement.
Comma = komma
Use:- between the day of the week and the month-date.
- to separate two or more items in a sentence.
- between the name of a city and the state.
- after introductory words like yes / no / wow / hey.
- to separate the name of a person in a direct address.