Primary card
• If customers do not wish to share their credit line, it is possible for them to make an opt-out request and the system would allow users to allocate credit line to each of their card by percentage or fixed amount on an increment of 1,000 THB per customer request as long as the total credit line are equal to previous share line.
• However, it is not possible for customers to have their line shared in some accounts and leaving some accounts unshared.