Cyclescheme

The British government has set up a system of bicycles called "cyclescheme. However, my company refers to it as Bike4Work Halfords and refer to them as Cycle2Work.

Could you please explain the differences between them (if any) and, if so, could you tell me if Halfords Bike4Work accept my certificate?

You can talk with Halfords and ask them.
Besides, when I had my bike by the regime cycle2work, my employer is treated as Halfords, but I found that Halfords will get any bike you want, you're not just limited to the range Halfords .
I managed to get a giant, I am very happy.

Call Halfords and ask them, problem solved.