A computer system and method are provided that facilitate permitting temporary access to a website or other computer application in which temporary access is given to a generic virtual character and its corresponding user. Temporary access is made available through a temporary user account that is set up by the user. The temporary user account is active for a limited time and allows the user to learn about the website, for instance, via the generic virtual character. The generic virtual character has limited access to the website and in particular to various activities or areas on the website. Unlike temporary user account holders, users who have purchased a real world item and have created premium user accounts have full access to the website via their corresponding premium virtual characters. In addition, the system and method prevent at least some interaction between the generic virtual characters and the premium virtual characters.