Markup by Attribute for WooCommerce for Product Variations
WooCommerce makes it easy to bring your store online and sell all kinds of physical and digital products. For certain product variations, you may want to charge more. Markup by Attribute for WooCommerce lets you do just that. It is a handy plugin that lets you add a markup to products when certain conditions are made.
You have the option to add whatever markup % you would like for your products in the back-end (fixed or % based). You can also hide the base price and round markup amount. Webmasters can put the price increase in the options drop-down box to make life easier for their customers