Okay, I'm making fragranced products, and I'm not sure about the pricing with them. It takes me maybe one hour to make a batch, but a week or so beforehand to design the blend. Do I factor the design time into the price, and if so, how? Also, I have to submit the formulae for safety assessment, and I'm not sure how much of the cost of that to factor in. Working out the cost of materials is no problem, but the big one-off pre-release costs are giving me trouble, since once they're done they're done and I don't know how many of each product I'm eventually going to sell.
