Two people I know are opening a cafe but are having a disagreement about whether they should use UHT milk or fresh milk for teas and coffees.
One of them is insistent on using fresh milk as a lot of people find the taste of UHT milk unpleasant in their Tea. The other thinks UHT milk is fine as he drinks it all the time so sees no problem with serving it to the public.
Would the discerning members of NSC frequent a cafe which served tea and coffee with UHT?
Why would anyone spoil a good cup of tea or coffee by adding milk?
However to answer your question, just have all types of additive (Pat. Milk,UHT,dried,lemon etc. available for the customer to choose.
Perhaps a selection of teas and coffees as well?
Good luck with your cafe.