How many pages do you provide for a website?
As many as you like. OK, within reason, as many as you like. If you have hundreds of thousands of pages we might need to provision bigger servers, but we don't limit you to a set number of pages or charge you to create pages. We certainly don't charge on a per page basis (it's not the 1990's any more, after all). We provide you with a content management system which allows you to create pages very simply and easily, and to create as many pages as you like, as often as you like.
The system also makes this easy to do - we like to say, "if you can send someone an e-mail, you can create another webpage on your site". Easy peasy, nothing to it. And we'll teach you how to do this.