Will the credit card secondary card consume the main card and receive SMS?

Not necessarily. Whether the main card will receive SMS needs specific analysis, specifically:

SMS service has been opened on the main card, and the consumption amount of the secondary card exceeds that of 500 yuan. After the secondary card runs out of credit cards, the primary card can receive short messages. If the SMS service is not enabled on the main card or the spending amount of the vice card holder is lower than that of 500 yuan, the main card cannot receive SMS.

When the reserved mobile phone number of the secondary card is the same as that of the main card, the main card can know the consumption of the secondary card through SMS. Since the amount of the supplementary card is determined by the cardholder of the main card, the main card probably knows the consumption amount of the supplementary card. Be sure to leave your mobile phone number on the card. Whether it is the main card or the auxiliary card, the consumption reminder will only remind the mobile phone number left by the main card, that is, the consumption number of the main card will be sent to the mobile phone number left by the main card, and the consumption of the auxiliary card will be sent to the mobile phone number of the auxiliary card.

Whose name is the credit card sub-card?

The registered name of the credit card secondary card is the name of the person who handles the secondary card.

The secondary card is relative to the main card of the credit card. Each credit card master card can apply for up to two secondary cards. The sub-card applicant must be a natural person with full capacity for civil conduct or a natural person with limited capacity for civil conduct, age 13. The applicant for the secondary card must be an immediate relative of the holder of the primary card.