I got a 0(zero)$ participation payment invitation.
Is this some kind of joke?

This is what the invite says:

'I'd like to invite you to work on my 'Re-design of Laurel Aggregates Company Logo Design' Logo Design project.

I have attached a US$0 participation payment which will be available if you accept and submit designs to this project.

- Laurel Aggregates ''

Besides that, I do not participate in refundable unguaranteed projects, sorry.
Have a good day

feedback please