shop around
US /ʃɑːp əˈraʊnd/
UK /ʃɑːp əˈraʊnd/

1.
pesquisar, comparar preços
to compare the price and quality of the same or similar items in different stores before buying them
:
•
It's always a good idea to shop around before buying a new car.
É sempre uma boa ideia pesquisar antes de comprar um carro novo.
•
I need to shop around for the best deal on flights.
Preciso pesquisar para encontrar a melhor oferta de voos.