I have had cards for sale at the Marshall Area Fine Arts Council (Marshall Art Gallery) for a little over two years now. Not much return on these but it helps get my name out, I'm hoping to have a display there in the future with larger prints, if anything it will boost my card sales.
Link for Photo greeting cards: [photographersedge.com]
Recently added cards, leftover card stock from 2 years ago, just had to add photos.
My card rack, see link below about ‘Photographers edge’.
Just for fun……………
Good luck!! Very nice cards!