After up date scraps not working in shopSolved

i have two npc shops and one has Economics and one sells for scrap the one that sells for scrap stop working and it says you need currency when trying buy i have scrap on me and hes the config for jane

  "DisplayName": "jane",
      "DisplayNameColor": null,
      "Description": "this shop takes scrap only",
      "DescriptionColor": null,
      "Permission": "",
      "Currency": "custom",
      "CustomCurrencyAllowSellOfUsedItems": false,
      "CustomCurrencyNames": "scrap",
      "CustomCurrencyIDs": -932201673,
      "CustomCurrencySkinIDs": 0,
      "EnabledCategory": true,
      "EnableNPC": true,
      "NPCId": "",
      "NpcIds": [
        "9244250112"

That's not how you set up the shop /

Make this field blank "CustomCurrencyNames": ""

That is your entire issue with this shop. 

weird it worked before like that but changed it and it works thank you so much 

I set it up so my peps can sell their scrap for $. 1 scrap=$1 .

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