Hello everyone and happy new year!!!

I'm here to ask a question: last night I received an email with the following text:

"Hi

I am looking for pictures to add to my website 2beapilot.co.uk. I feel your picture No:1839755 of the 737 cockpit is execellent and would make a very good addition to the site.

I would be very grateful if you could grant me permission to use this picture."
[...]

this is the first time I am requested for a photo usage permission, and I don't know what to do in this situation.

I had a look to the website too, and I think it's not a commercial company, since in the "about us" field is written the following:
"2BeAPilot.co.uk was created to provide up-to-date and useful information for people interested in becomming a pilot. The website has been running since January 2008.
The website attempts to cover all aspects of aviation flying from a recrerational pilot to an airline pilot.
Mission statement:
To become a leading UK website in providing useful, update-to-date and detailed information for aviation enthusiasts wishing to become a pilot."

So, experts, What should I do?
Is it worthwhile to ask him for a little payment?

thank you very much in advance and happy new year again,

Matteo Stella

P.s: the photo is this

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Photo © Matteo Stella