Donor Manager Software

I need a separate field for title. Twice in the past three months, my mission has requested me (for two separate purposes) to provide them a mailing list that has Title, First names, Last Names as separate fields.

I propose adding a field for the 4-digit zip code, distinct from the 5-digit. With the separate field, one can export to Excel, which can then properly sort in numerical order by the 5-digit zip even if the 4-zip is missing.