Hi,

Sorry, I must have missed the email of your reply. After reseaching I found that I hadn't realized how involved a process creating an add-in was. However, to answer your question, I was wanting something like the date picker add-in, but it would just let you choose numbers. So, with the date picker, you right click the cell and it opens a menu and you choose date picker and it opens a calendar. You click a date and it enters, as an example 01/01/16 in the cell, if you have choosen Jan 1. So, I was visualizing a kind of calculator looking thing with numbers 1 through 0 and you could just click say 123 and it would enter it in the cell where you opened it.

It's just for a time saver, because it is not hard to enter the check numbers, just time consuming because there are so many written each month

Ruth