Your letter will be delivered as normal. The USPS will return it for insufficient postage, but does not care about adding too much postage. If this is frequently a problem, you might look into a postage meter with an integrated scale.It weighs the mail for you and automatically adds the right amount of postage.he post office does NOT refund extra postage put on letters or packages. But they will collect is postage is due.
A Certified G7 Expert is authorized to submit a G7 Master application to Idealliance for Qualification. A Certified G7 Professional can do all the qualification work themselves, but then must have a G7 Expert review and approve the calibration data to finalize the qualification process.
Gold BondÂ® BRAND XPÂ® Gypsum Board with Sporgardâ¢* was developed as an improved moisture resistant board, offering the same advantages of a traditional moisture resistant board with added mold resistance in the core and paper.