You can upgrade or downgrade your MyCashflow plan at any time, provided that when downgrading, your online store doesn't exceed the new plan's limits set for disk space or the number of store versions and products.
To change the plan, in your online store's admin panel, go to the overview on the
page and:The new plan will be enabled immediately. Your online store will work as usual during the plan change. The costs of the new plan will be updated in the next MyCashflow invoice based on your preferred billing period.