Management Instruction FM-640-2023-1 - Postal Bulletin 22662 - Contents Verifying U.S. Postal Service Money Orders Follow these steps to cash a Postal Service™ money order: 1. Check that the amount does not..." /> Management Instruction FM-640-2023-1 - Postal Bulletin 22662 - Contents Verifying U.S. Postal Service Money Orders Follow these steps to cash a Postal Service™ money order: 1. Check that the amount does not..." />