The retail mattress market is well known to have exorbitantly high markup on its products. (newconstructs.com)
This policy moves rooftop PV from a niche product with high markups to a standard product with low markups. (vox.com)
They also say you need to study carefully the details of each company's contracts; some charge very high markups for printing hardcover and paperback books, offer a lower share of the sales or make it difficult and expensive to leave a self - publishing company if you become dissatisfied. (nytimes.com)