As for the application form, why only ask the landlord to sign it? The bank stipulates that the signature column on the application form must be filled in by the applicant himself, and other contents can be written on his behalf, because the signature has legal effect, indicating that the credit card written contract is accepted.
If you really can't remember which bank cards you are handling, I'll give you a way to reduce the risk. At present, there are only the following banks that issue cards. You can call their customer service numbers one by one to check the application progress of your card. If you don't handle it, you will be prompted that there is no information, and the speed at which each bank receives information may be different. The inquiry will be made in eight working days, and the time is definitely not too late, because the fastest bank will issue cards for about half a month.
Issuer: Merchants \ Transportation \ CITIC \ China Everbright \ Shenfa \ Guangfa \ Ping 'an \ Fujian Xingye \ Bank of China \ Construction \ Pufa.