In the event that you use a Virtual Private Server for online and offline apps, you might come across a scenario where they don't perform properly due to insufficient physical memory. This may occur if you try to run a program which requires more RAM than the amount your package deal includes, or if you have too many apps and some of them consume all of the memory, leaving no free RAM for the others. Even in case you get a powerful package, this could happen if you include more apps on the server at some point, and since it is possible that you will need just more physical memory, but not higher Processor speeds or more disk space, our company offers a RAM upgrade which you may use without changing your whole plan. In this way, you could pay just for the resources that you need and you'll be able to avoid errors on your websites caused by a lack of memory and the inability of the Virtual Private Server to load the apps.