Consumables & Stationary as OPEX

ERPNext Accounting
1

hi all,

I am not sure how ERPNext handles consumables e.g.

  1. purchases of tea, coffee, etc… for employee consumption
  2. toner/ink, printing paper, stationary in general

after buying these things we should know how much we have and how much we consumed
also from accounting prospective it should be treated as OPEX

can anyone advise on how to achieve this?