(KCEN) -- Before you put your bills or letters in the mail tomorrow just a reminder the price for first class stamps went up to $.46 today.
Another change, postcards will now cost $.33 to mail.
And there's a new option for international mail.
The postal service now offers a Global Forever stamp for $1.10.
It's good for first class mail to anywhere in the world.
The price for priority mail is increasing but free tracking is now being offered.
The good news forever stamps bought at lower prices are still valid.