The "t" in T+2 is the abbreviation of "transaction" in English, which means transaction.

1. In t+1, we understand t as the day of the transaction. For example, if I repay the Hua Xia Bank credit card through Lakala today, then today is "t".

2. +1, +2. after "t". .It means adding one or two days to "t", but it cannot be understood as tomorrow and the day after tomorrow, because there is a difference between natural days and working days.

The following is an example of using Lakala to repay a credit card:

1. Today is Friday, I used Lakala to repay the Hua Xia Bank credit card, t+1 ( natural day) to the account. Then, the Hua Xia Bank credit card limit will be restored on Saturday;

2. Today is Friday, I used Lakala to repay the East Asia Bank credit card, and it will be credited on t+2 (natural day). Then, the Bank of East Asia credit card limit will not be restored until next Tuesday.