JP Site Typo?
According to the JP website, Tier JP miles would be just 50% of base for Premiere? Do they mean to write 150?
Cabin Class % of Base JPMiles
First Class F & A 100% + 100% Cabin Bonus
Première C, J, Z, I and P 50%
Economy Y, M, T, U, N, L, Q, S, K, H, V, O, W and B 100%
G 75%