I have the same problem too, when using other themes the credit/money is not shown. But if we change the "Posters information position" to position at top, then all the smf shop mods will be shown correctly.
I'm using ig-oh's theme latest 1.1 rc2 version.
I also have these problems when checking the error log:
8: Use of undefined constant shop - assumed 'shop'
File: /home/sitename/public_html/forum/Themes/default/languages/index.english.php (eval?)
Line: 7
8: Use of undefined constant xiamen - assumed 'xiamen'
File: /home/sitename/public_html/forum/Themes/default/languages/index.english.php (eval?)
Line: 6
8: Use of undefined constant shop - assumed 'shop'
File: /home/sitename/public_html/forum/Themes/default/languages/Shop.english.php (eval?)
Line: 570
8: Use of undefined constant xiamen - assumed 'xiamen'
File: /home/sitename/public_html/forum/Themes/default/languages/Shop.english.php (eval?)
Line: 566
These 4 errors repeating everytime I open up the shop page. Anybody here experience this too? Could somebody please help? I need to make the smf shop to show when position the posters information to the left..