In case you use a VPS for online and offline applications, you might come across a scenario where they do not operate effectively because of lack of physical memory. This may take place if you try to run an app that requires additional RAM than the amount your package comes with, or if you have too many programs and some of them consume all the memory, leaving no free RAM for the others. Even in the event that you get a powerful package deal, this may happen if you add more applications on the web server in the future, and since it's possible that you'll need only more physical memory, but not higher CPU speeds or more disk space, we offer a RAM upgrade that you could use without changing your whole plan. This way, you can pay only 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 VPS to load the programs.