Questions & Answers about המחיר כולל גם משלוח, ולכן לא צריך לשלם עליו שוב.
כולל is the present-tense form of the verb לכלול (to include).
In this sentence, the subject is המחיר (the price), which is masculine singular, so the verb is also masculine singular: כולל.
A useful contrast:
- המחיר כולל משלוח = The price includes delivery
- המשלוח כלול במחיר = The delivery is included in the price
So כולל is the active idea (includes), while כלול is more like included.
גם means also, too, or as well.
In המחיר כולל גם משלוח, it tells you that delivery is an additional thing included in the price.
Its position is important: it comes right before the thing being added.
- כולל גם משלוח = includes delivery too
- If you moved גם, the emphasis could shift slightly.
So here, גם highlights משלוח as another included item.