You'll love it!
I often pay a few dollars extra to get a BIG pkt of seeds, then split it into many smaller trade pkts. Mostly I offer vegetables or fairly common flowers like Mikado CA Poppies.
Many of the participants harvest and save heirloom seeds, or split up pkts of rare and unusual seeds that get "oinked" for early in the swap.
My package arrived , and it's like I was turned loose on a dozen seed vendor websites with someone else's credit card. Three years in the Piggy Swap have almost cured my O. Seed D. obsession.
But not quite!