(KCEN) -- Before you put your letters in the mail today, just a reminder, the price of first class stamps went up to 46 cents yesterday.
The price of mailing postcards has also gone up and will now cost 33 cents to mail.
There's now also a new option for international mail.
The postal service is offering a Global Forever Stamp for one dollar and ten cents.
It's good for first class mail to anywhere in the world.
The price for priority mail is increasing as well, but free tracking is offered.
The good news is Forever Stamps bought at lower prices are still valid.