Is the customers price profitable? You can calculate it: just enter the market price* and amount of the produce mentioned in farmies list (basket). And the result would give you the value of order by market price.
* If you did not enter the price the calculator would use the theoretic NPC-price (by the price of Seed vendor or NPC-price for livestock produce).
Ссылки по теме:
The calculator to count points and yield.
The calculator to count a cost of an animal.