My mother has several published books, and recently printed a poetry collection. It was printed in another city due to cost. She has a trip to a third city, where the plan, aside from some speaking engagements at the University, was to present this new book and hopefully sell a few copies. Except it appears those copies won't make it in time, sadly.
My idea is to print some nice cards with the cover art that she can hand out as a bit of a placeholder. I'm a musician, and some bands do something like this for digital releases, with a QR for a download or whatever, and it's also a physical keepsake that can be signed, etc.
In this case, the info I hope to include is some sort of link where they'll know when there are physical copies available to buy in that city, or info to have them delivered or whatever. Given the circumstances, do you think this is a good idea? Have you ever seen authors do something like this? Is there anything you'd recommend/avoid?
For context, this is Latin America and not a huge market for poetry, but she is a respected academic and author. Would this indie band-inspired stunt be unbecoming of this context? I appreciate any advice!