Terms of use

What this service is

We are the vendor: Perdiemo is software made and sold by us for the office manager who runs a small company's business travel: free worksheets that compute on the page, and a paid plan that keeps the trip register of travelers, trips, approvals, bookings and documents. It books nothing and pays nothing on your behalf; it keeps the record of what you booked and paid.

How we are paid

Perdiemo Pro is a monthly subscription: you pay us, Ellul Solutions Ltd, the legal entity you contract with, and that name appears on your card statement and receipt. The price is shown before checkout, renews monthly, and can be cancelled from your account page at any time.

The worksheet index

The worksheet index lists every free worksheet on this site with its worked example figures.

No warranty

The worksheets compute from the figures you enter and the method stated on each page. They are arithmetic, not a fare quote, not a booking, not travel or legal advice, and not a statement of what any government allowance or airline rule is on a given day: read those at the sources the pages cite.

Contact

Ellul Solutions Ltd. hello@perdiemo.com