Changing the tariff plan for the VDS XEN and ESXI services provided by us in automatic mode is carried out only in the direction of its increase. For example, if you use the XEN-M tariff, then the automatic tariff change is possible only for the XEN-L tariff. In case you need to lower your tariff plan, our administrators will analyze your disk space for the possibility of data migration, create a new VDS, backup data and then deploy it on a new created virtual server.