Because these items lose their Narcotics tag, they'll lose sell value to shops, although they keep their markup value, these items are intended for sale in player owned shops. I have made another mod to compliment this, which gives patrons wages and max money stored, also sets them to malnourished so they'll come back for more.

Traders:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2426915465