The costs associated with having a presence on the World Wide Web are basically as follows:

Annual / recurring fees:

1. Domain name registration.   E.g. www.yourcompany.com
2. Webspace rental fees.   E.g. 40MB to hold your content (pages, files, photos, videos, etc.)

One-time, or possibly ongoing fees:

1. Website design fees.   E.g. Initial site design, layout of content, customization, processing / optimizing photos, maintenance / updates, etc.
2. Training fees.  E.g. You or your staff may want to be trained in maintaining your own website.