It is possible that it will be frozen. Because eBay attaches great importance to the security protection of users, if users frequently use different bank cards or there are abnormal operations, the system will automatically trigger the risk control mechanism, resulting in the freezing of the account or bank card. In addition, the bank may also have security problems due to frequent use, and thus close or freeze the bank card. In order to avoid the freezing of bank cards, users should abide by relevant regulations when using eBay and avoid abnormal operations and violations. At the same time, bank cards should be used reasonably. Frequent changes of bank cards will also increase the possibility of freezing. Therefore, you should choose a suitable bank card, change your password regularly and protect the security of your account. If you encounter any problems, you should contact eBay customer service or bank customer service in time to resolve them.