Shops adding undesirable nbt tags

[Jaguatirica02]

I have a spongeforge server and carrot shop became essential as it is used in the bank for players to buy and sell coins for Custom NPC trading. The problem is that after a while, coins bought via carrot shop come with an nbt tag wich makes them useless for custom NPC trading.

I want to keep items without any change when bought, why is carrot shop changing them?

[TheoKah]

Hey. What mod are the coins coming from?
What sign are you using? [iBuy]?
What nbt tag has been added? iirc the plugin do not change that

[Jaguatirica02]

Firstly I was using coins from gregtech, now from ordinary coins, is that this plugin is not meant for mods?

[spruill7716]

I can confirm this. It seems any items purchased with CarrotShop do not work with any modded menus. Here is a screenshot of what we're talking about. I purchased some emeralds from the shop but the CustomNPCs menu doesn't recognize them despite them having the same item ID.