Support
Support is answered by the people who build Perdiemo, by email, on working days in US Eastern hours. Most questions are about importing an existing spreadsheet of trips, adding an approver, or exporting the register for the year end, and most are answered the same day.
If Perdiemo Pro is not doing what you took it out to do, write to us and we will refund it. We would rather give the money back than argue about a month. Cancelling needs no message at all: your account ends the subscription itself, effective at the period end. Prefer email? hello@perdiemo.com reaches the same people.