Create custom function in excel

Question

Dear all friends I want to create function in which finds no. of retailer by date wise...

Chandu Kumawat · Answer

http://www.vertex42.com/ExcelArticles/user-defined-functions.html http://www.excel-easy.com/vba/examples/user-defined-function.html http://www.wikihow.com/Create-a-User-Defined-Function-in-Microsoft-Excel