Date storing for an action made? Options

[xxkasperxx]

How can I store the date that someone entered somthing?

I have a table with the rows of Name | ADue | APay | Date | Email | Percent | Notes |

So basically when someone pays, I go in and then put that in, and it auto fills the date, but how do i Store that they payed 12.00 on 4/17/13 and then also have 3.00 stored on 3/5/13 ?

Does that make any sense?

I will be doing all of the adding and query's through PHP, but for now I am setting up everything with phpMyAdmin.