In case you use a Virtual Private Server for online and offline programs, you might come across a situation where they don't work correctly due to insufficient physical memory. This may occur if you try to run an app that requires more RAM than the amount your package includes, or in case you have too many programs and some of them consume all of the memory, leaving no free RAM for the others. Even when you get a powerful package, this may happen if you add more programs on the web server at some point, and since it is possible that you will need just more physical memory, but not higher CPU speeds or more disk space, we offer a RAM upgrade which you may use without changing your whole plan. In this way, you'll be able to pay just for the resources which you really need and you shall be able to avoid errors on your sites caused by insufficient memory and the inability of the Virtual Private Server to load the programs.