I have every 2nd time in the store a wonderful dialogue comes out:
- Give 300 grams of sausage "mycollabs".
How much?
and 300!
Which one?

It is right. Who is in the shops and other shops? A living person will not play such a character, so there is, of course, the NPC. They have a very limited script. The first request does not need to transmit all the parameters, it does not process them, but only establishes a session. Here, further on the script, he clarifies the parameters, there is a need to list the characteristics. I am already accustomed and use non-writing with mutual pleasure.