Invalid .mpa permit number and .mpa Postage Payment Method
"There is an invalid .mpa permit number and .mpa Postage Payment Method combination; the permit number must reference an active permit for the associated payment method at the .mpa Permit ZIP+4 code in the .mpa file."The error references your permit number and the ZIP+4. The permit number goes into the Mailing Statement Setup window of AccuZIP6 and the ZIP Code goes into the Presort Setup window, in the Mail Drop Setup area. The ZIP Code you enter must be the ZIP Code of where that permit is held. If it’s not, then you’ll get the error you received.