FDC, Postmark variant?

[Lajep]

Hi. I have some FDC. When I registers my FDC:s, I have option to choose "Postmark variants", Ordinary, Philatelic, Special!

How do I know what to choose? What are the difference?

Thanks for answer.

Regards Lajep

[GreyGhost]

The different postmark types are listed on this wiki page with links to examples.

[Lajep]

Thank you for answer. The link helped.

Regards Lajep