While I run a small shop and use NOP for my online presence, I sell locally and there have been some times I may sell an product or service that isn't included in the products. I believe creating an order on the fly could be handy. Product or non product related. This would allow all sales to be stored and calculated within NOP. I understand NOP is a e-comm site, but I think adding some point of sale features would be handy for some physical store owners.