Big C SMS Verification

Big C SMS verification is a handy solution for people who want to sign up for the mobile app of Thailand's large hypermarket chain with a virtual number. You can receive the membership verification code through a virtual number.

Big C is a large Thailand-based hypermarket and supermarket chain that also has stores in neighboring countries. Its mobile app offers 'Big Card' membership, Big Point rewards, digital coupons and campaign announcements. Because the membership account is linked to a phone number, a one-time SMS code is sent to verify your identity during registration and login.

To verify with a virtual number, type your temporary number into the app's phone field; Big C sends an SMS code to it, and you complete your membership by entering the code shown in your panel. This is convenient for reviewing the app from outside Thailand, opening a points account without sharing your personal number, or exploring the campaigns.

Only enter the verification code into the official Big C app; no one should ask you for this code, and you should not share it. Since points and coupons are tied to your account, take care to keep access to the number. Most Big Point rewards and discounts apply in stores in Thailand, so a virtual number is mostly suited to testing the digital membership and campaign features.