What the card says
Every number on the card comes from the offer's pay and miles plus the assumptions printed at its bottom.
TAKE IT, YOUR CALL or DECLINE
The offer's net pay per hour, compared with the hourly floor printed right under the word. At or above the floor is TAKE IT; just under it is YOUR CALL; well under it is DECLINE.
Net $/hr and net $/mi
Pay minus gas and wear, divided by the estimated time (driving, the wait at each store, each drop-off) or by the offer's miles. A minus sign means the run costs more to drive than it pays.
Miles counted
The offer's miles plus half a trip home, because the drive back burns gas too. An add-on to a run already under way counts no trip home.
Gas and Wear & tear
Gas is the miles counted times the gas price per gallon, divided by the car's mpg. Wear is the miles counted times a per-mile rate for tires, oil and upkeep. The "Net pay =" line shows the subtraction.
"Assumed"
The small print at the bottom lists every assumption: the gas price per gallon, mpg, the wear rate, the wait at each store and the drop-off time. Your car will differ, and Minuku lets you set your own.
Estimates, not guarantees
A card is a check on one screenshot. It cannot know traffic, how long a store really takes, or your car. It is a way to see the whole math, not a promise about what a run will pay.