You won't see any "jump" for using management software. Sales increase in January and stay very good until June. I've been selling for ten years and January-June are the best months. No, I don't feel that Auctiva adds any "value" to your sales. What Auctiva does (for me at least) is make it easier to list and track those sales. To me, ePoster and eBud are back-end management tools. They make your life easier.