I'm currently working on a small web application for someone. They are on a relatively tight budget most of which is paying for the time that I'm spending developing the project for them.
They are going to need some web space for the project. The site is small enough and will utilize a small amount of bandwidth so I don't mind setting up an add-on domain pointing to a directory on my server in order to save them some money; however, since I am still paying for the web server out of my own pocket, the client should have to pay some form of a monthly (or yearly) fee for the space, but I'm having a hard time coming up with pricing.
Generally speaking, I'm thinking of simply determining how much money I pay per gigabyte and then charge the client for however many gigs he will be using. Additionally, I'm also considering bandwidth and the initial cost of the domain.
Are there other issues I should consider when pricing hosting for the client?