If you use a VPS for online and offline apps, you may come across a case where they do not function properly as a result of lack of physical memory. This could take place if you try to run an application that requires additional RAM than the amount your package includes, or in the event that you have too many programs and some of them consume all of the memory, leaving no free RAM for the others. Even if you get a powerful package deal, this could happen if you add more programs on the web server at some point, and since it's possible that you'll need only 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 entire plan. In this way, you'll be able to pay just for the system resources which you really need and you shall be able to avoid errors on your Internet sites caused by deficiency of memory and the inability of the VPS to load the applications.