There is no database management for SimDif websites. This means there is currently no way to have personalized passwords or the ability for users to have an account with your site. It is not possible to create member areas or forums or build product catalogs. You can use PayPal to make a page that only one customer can see, and you can also manage this in our system with a password on a certain page, which you can then give to your VIP or a specific customer to access.
If you intend to use a database for another purpose, please let us know and we will try to find a solution together.
There are always third-party apps that can be used in sync with SimDif, that you can get to from just one click on your site.