Is pricing plans unbelievably & extremely expensive or did I misunderstand something?

[Tuan_Phan_Van]

Hello, nice day my friends,

According to Pro Plan, we have to pay $10 for each active user/guest in the month.

I have an app called “food online menu”, meaning that every month, thousands of guests surfing my app (just surfing, not yet mentioning about purchasing my products), then the amount I have to pay for Appsheet Pro Plan will be several tens of thousands dollars / each month???

Is it normal for this strange price or did I misunderstand something? Any explanation appreciated!

Thank you.