Could anybody help me out with a formula to work out some tiered pricing.
Assume that I have my pricing structure in cells A1:A5 as follows; A1=£250, A2=£200, A3=£150, A4=£100, A5=£50.
In cells B1:B5 I have the volume at which that price kicks in; B1=<50, B2=50-80, B3=80-100, B4=100-120...