inner:/opt/dl-shop/lang/inner_en.ini
S1
/opt/common/seven_comment.php:29:
array (size=2)
  'guide' => 
    array (size=10)
      1 => string 'How to Purchase' (length=15)
      2 => string 'How to Download Items' (length=21)
      3 => string 'Product Usage Guide' (length=19)
      10 => string 'How to Purchase' (length=15)
      11 => string 'The put item in cart button does not work properly.' (length=51)
      12 => string 'How to check purchase history' (length=29)
      13 => string 'Next volume required is displayed while unpacking.' (length=50)
      14 => string 'A timed out or illegal access box displays when downloading.' (length=60)
      15 => string 'I was noticed that file is either damaged or cannot be found while extracting.' (length=78)
      16 => string 'Item purchased from the CM3D2 shop does not appear on purchased items page.' (length=75)
  'javascript' => 
    array (size=2)
      1 => string 'The cart limit is 20 items. Please purchase in multiple times as necessary.' (length=75)
      2 => string 'The target item does not exist.' (length=31)
S-courtDLen R18
S-courtDL

Item purchased from the CM3D2 shop does not appear on purchased items page.

Similar to S-courtDL, Custom Maid 3D2 shop is a download sales site operated by S-court, yet acts as a separate service.
For this reason, items purchased through S-courtDL can be confirmed from S-courtDL>Purchases. The same can be confirmed with Custom Maid 3D2 purchases, CM3D2>Purchases.