Is this a spam order

Hey,

i received a order yesterday afternoon to deliver an order 8 miles away and the pay was around 9$. But when I went to the pickup place it was a gas station convenience store and they told they don’t support uber delivery at all . Finally I had to cancel the order. i m curious is this kind of a scam ? when I looked at the order it was for a bottle of coke ? why would any one willing to pay 9$ more for a bottle of coke from convenience store