How expensive is to eat for a 2 week trip to Polignano A Mare?
There is a Lidl nearby no problem if you have a car. Else google for "polignano a mare shopping" Else tripadvisor Shopping in Polignano a Mare
If you are 2 eating at a restaurant consider sharing portions, and as usual do not go where the tourists go, ask locals where to eat, buy some focaccia or the like.
Get quick answers from Polignano a mare staff and past visitors.