Reliance Mart — sale of products

Address:

Bhopal, Madhya Pradesh, 462001

I visited reliance mart aashima mall bhopal today to purchase grooming product as i found it near to my home so find the best place for shopping. Unfortunately i forget membership card. The lady in billing counter said that membership card is compulsory to do shopping here. And asked me to go out if i don't have any
Is this true that only members can purchase products from reliance mart. If yes then don't allow any person to enter the store without membership card.