Pricing designed to have a positive psychological impact. For example, selling a product at $3.95 or $3.99, rather than $4.00. There are certain price points where people are willing to buy a product. If the price of a product is $100 and the company prices it as $99, then it is called psychological pricing. In most of the consumers mind $99 is psychologically âlessâ than $100. A minor distinction in pricing can make a big difference in sales.
Vitamins are classified as either fat-soluble (lipid soluble) or water-soluble. Vitamins A, D, E and K are lipid-soluble and accumulate within the fat stores of the body and within the liver.The lipid-soluble vitamins are often associated with toxicity when taken in large amounts.itamins are classified as either fat-soluble (lipid soluble) or water-soluble. Vitamins A, D, E and K are lipid-soluble and accumulate within the fat stores of the body and within the liver.
B vitamin supplement tablets. B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism. Though these vitamins share similar names, research shows that they are chemically distinct vitamins that often coexist in the same foods.In general, supplements containing all eight are referred to as a vitamin B complex.hough these vitamins share similar names, research shows that they are chemically distinct vitamins that often coexist in the same foods. In general, supplements containing all eight are referred to as a vitamin B complex.