Are you running low on postage stamps, about to purchase some? Our MOM TIP today is to remind you that May 11, 2009 a 1-ounce First Class postage stamp will increase from .42 cents to .44 cents. So, if you are in need of stamps purchase the FOREVER stamps and NOT only will you save a few penny’s you will also save time having to go back and purchase penny stamps to mail your First Class letters after May 11, 2009.