Product options that affect price

Is there a way to apply options to a product that change the price? Example: a book available in hardback and paperback, each for different prices, or a cosmetic that's offered in different sizes, each with its own price. Back in the html days I set up ecommerce sites using the old DansieCart. Most of my clients required this type of option for many of their products. I'd like to be able to offer them an upgrade to a Joomla site using Eshop, which has most of the capabilities they need, except for this one.
Thank you.

Yes:

eshopdocs.joomservices.com/catalog/products#product-options

Thank you. I played with it a bit and now I have a better idea how the Catalog option settings interact with the Product options.

Thank you Davide!