I have checked various dictionaries (Longman, Merriam-Webster, Cambridge), but I'm still uncertain as to the exact meaning of towards in the following sentence:
They will pay € 2,000,000 towards salary costs
Does it mean that € 2,000,000 will pay part of the salary costs, or does it mean that it will cover the salary costs? Considering the perhaps most common use of towards meaning 'in the direction of' rather than 'reaching', it seems reasonable to assume that it has the former meaning in this example, but I'm not sure.