I made a variety of cards to swap at convention this year- a change from my usual one or maybe two designs.
I made 20-30 of 6 different designs. It worked quite well, as many other demonstrators had multiples also. We could swap any number of cards with each person! Also, gave them the opportunity to select which of my cards they wanted- giving me some feedback on which was most popular. This card using the frame (chalk talk set) and Gorgeous Grunge stamp set was by far the most popular. Followed by these two cards using a watercolor technique on watercolor paper. I love the Wetlands stamp set- so versatile!