The Commission also places caps on the amount that can be spent by each side of the debate. Two official "designated organisations", one for each side of the debate, will be able to spend at most £5m campaigning, of which up to £600,000 could come from public funds. These organisations will also be entitled to free broadcasts and mail shots. The names and leaders of the organisations have not yet been named. All other interested parties will be able to spend at most £500,000 and must be registered with the Commission if they receive any single donation in excess of £10,000.