It won't happen until this summer, so you have plenty of time to prepare. But come July, a sixth consecutive price hike could ...

Why it matters: The increase, approved by the commission this week, ties the record for the highest stamp hike ever. Costs to send a letter by certified mail and money order fees are also increasing.

Starting July 13, the cost of a Forever stamp, or mailing a 1-ounce letter, will increase from 73 cents to 78 cents, ...