In case you use a Virtual Private Server for online and offline apps, you could come across a case where they do not function correctly because of lack of physical memory. This may occur if you try to run an app that requires additional RAM than the amount your package deal provides, or in case you have too many apps and some of them consume all of the memory, leaving no free RAM for the others. Even in the event that you get a powerful package, this may happen if you add more applications on the server at some point, and since it is possible that you will require simply more physical memory, but not higher Processor speeds or more disk space, we offer a RAM upgrade which you can use without changing your entire plan. In this way, you can pay only for the resources that you really need and you'll be able to avoid errors on your websites caused by deficiency of memory and the inability of the VPS to load the apps.