Selling smallbox, carton with WooCommerce?

Recenty I stuck with WooCommerce, I’m selling product with discount and packed as below.

  • 1 smallbox = $ 65
  • 48 boxes = 1 carton

Which each type, I have to add discount based quantity like table explained. Now I have trouble with this, I dont know how to add product like this. I tried some plugin like product addons… but it doesnt works with me. If you selling something like this (or like selling wine), can you give me a solution?

Thank you alot

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