How can I downgrade to Standard, Flexi or Corporate membership?

How can I downgrade to Standard, Flexi or Corporate membership?

As per our terms and conditions.
Members can upgrade membership levels from the 1st of any calendar month.  Note, if a member wishes to downgrade membership then 3 months notice must be received in writing or via email to accounts@fore-business.com to do so. 
The downgraded membership can only commence from the 1st of any calendar month after the 3 month notice has been received and served.