Organic skin care or natural skin care, refers to the use of all-natural ingredients to take care of our skin. These products are generally made of more than one type of herbs and seeds, that combined are able to bring the same results as a chemical based pro...

Retail margin is the difference between your books wholesale price and your books retail price. For example, a book with a cover price of $10 and a wholesale price of $5 has a 50% retail margin. This is the profit enjoyed by the retailer. Wholesale price is the cost of your book to a retailer. To use the same rudimentary example, a book with a cover price of $10 and a retail margin of 50% will be sold to a retailer for $5 wholesale price. Retail price is the same as cover price or selling price or list price.