Credit cards can give away Sam membership cards for free. Deal with the Bank of Ningbo credit card, give a one-year Sam member with a value of 260 yuan or a one-year Sam member with a value of 254 yuan, and you can directly purchase the membership services of Sam members or member supermarkets such as Box Horse in 0 yuan 1 year. New customers of Bank of Ningbo Credit Card can enjoy free membership rights after they activate and complete their first swipe.