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:
Path Of Exile ITEMS USD $24.48
Path Of Exile ITEMS USD $12.19
Path Of Exile ITEMS USD $8
Path Of Exile ITEMS USD $11
Path Of Exile ITEMS USD $117.31
Path Of Exile ITEMS USD $9.41
Path Of Exile ITEMS USD $8.06
Path Of Exile ITEMS USD $19.78