Paul G said:
Shane, an approach to consider is to sell sample packs per family of papers, one each of several grits to try. If they were $10-15/ea I could try them all for under $100 which is a lot cheaper for evaluating than buying boxes of 50 or 100 which I personally won't go there. Consensus will never be met on anything, it's not a reason IMO to not offer something.
Granat is $1.40/sheet for the 6" diameter in a 10 pack. Other sanders (5", RO90, etc.) are cheaper.
So, tell me how many of each grit and what grits to stay within your $10-15 range. That would be 7-10 sheets total if the same price per sheet is applied. Two sheets each of 80, 120, 180, 220? Three sheets each of 80, 150, 220?
I'm not trying to be difficult here, just trying to get feedback to pass along. I don't make those decisions, that would be up to Germany to decide. But, providing some guidance would be good. For the record, I have advocated offering what we're discussing.