Recently, Facebook probably has had various arrears problems with its accounts. The arrears of many accounts have attracted Facebook's attention. Once there are arrear accounts on the managed accounts, it is easy to have problems with the BM and authorization management accounts to which this number belongs. It is common for several authorization numbers to have problems one day, and it is troublesome to rebind the accounts.
In case of any problem with the account of BM, the authorization link will also become invalid due to the authorization number. Although the link is still there, the re-authorization management number cannot be authorized.
This month, there was an arrears account in the account, which was accompanied by two BM management numbers a day. There was a problem with the personal management number, resulting in a large number of accounts that could not be used.
Therefore, in the period when such problems occur frequently, it is necessary to pay attention to the multi-user management of these accounts. One or two numbers are used only to store accounts, without any operations such as binding bank cards, advertising, card verification, etc., but only as a container for an account. Do not use these authorization numbers as a tool to handle advertisements.