ya no need of membership in qatar bowling center to play but if i regularly going there i suggest you to apply for membership coz the will give you discount.
for the membership its 150 annual fees and than you have to pay 10 riyals per game from 5pm to 12pm and 6 riyals from 9am to 5pm
if u r not a member you have to pay 15 riyals after 5pm and 10 riyals before 5 pm
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