Commercial use of the pictures on floatingsuns.com or on udayarya.photoshelter.com is based on the context in which the images will be used.
For example, will they be used in a brochure, or an annual report? will they constitute 1/2 a page or full? in print or online? in one geography or many?
All prices are determined by the industry-standard fotoQuote® software, which is what Photoshelter uses to arrive at customized prices for specific Rights-managed requests for your particular needs.
Exceptions for Non-commercial use
Personal non-profit blogs may freely use the images, I only ask that you provide a backlink to the original link where you got the image from.