So looking at the EY mileage chart/calculator and trying to compare that to the terms on the booking site itself i.e. business saver/value and freedom

I guess business saver is W or D?

so what is business value and business freedom; C and J or D and C? this makes a big difference in terms of mileage earning and at times there isn't a huge jump in between fares

same question for first...r/a/f when there is only First saver and first freedom

can anyone shed some light on this?

thanks ^