At present, banks basically no longer issue "magnetic stripe cards". Check whether the "credit card" is a "contactless card" (a type of chip card). That is, like most bus cards, it contains There is no magnetic strip outside the chip and it can be operated by proximity sensing. This card has no magnetic stripe or metal contacts. As for the problem of "swiping", contactless cards may also be stolen, and card owners need to pay attention to security protection.