Fountain drink business cost

Hello

Could anyone be so kind to tell me the actual cost of a fountain drink such as Cola that can be bought in places such as Subway in Taiwan.

The cost for the actual business.

I’m thinking maybe 3nt per cup.

Nothing too technical here guys.

Thank you.

Many of the large vendors, like Coke, will sell volume discounts on huge amounts. I don’t think they really price it per cup.

How much would I need to drink with a disposable cup for a restaurant to lose money on a $2 fountain soda? - Quora

I don’t think the maths would be particularly different given the time/location differences than in the article above.

Thank you for the reply.