SEO & Web Marketing Forum

I want to create a website. When a customer joins it, owner will create a webpage for that customer. and will provide it to customer with a web address of that web page containing customer's name.
Webpage will be same for all customers with small correction of his name and address. tell me the procedure how it can I do it. I can create the page for each customer by using coding but owner can’t do this. he needs to fill the new customer's information at some place. and the web page for that customer will create by clicking on button. or is there any procedure to do this.