There seems to be a difference between the available Store Credit of yours with the site currency you had picked previously. Would you like to:
World of Kings Currency USD $2.3
Diablo: Immortal Currency USD $100
Phantasy Star Online 2 New Genesis (PSO2) Currency USD $39.98
MIR M Currency USD $3.84
Call of Duty: Modern Warfare III 2023 Top up USD $89.99
Lord of the Rings Online Currency USD $11
World of Warcraft: Midnight Currency USD $5.51