One of my work experiences includes data entries for daily transactions belonging to 26 banks, and I was able to produce work with minimum errors. For the same job, I was able to close that accounts within 3 working days after the end of each month, with all 26 bank reconciliations to be done by the 1st working day.
For this project, I intend to use dropdown list whenever possible so that in future,project owner can easily do the updating with minimum help/assistance.