Hello I am Shahin Mahmud. I love working with Excel. I am a Civil Engineer holding a Bachelor’s degree from Bangladesh University of Engineering and Technology. I am interested in anything related to computers and phones. I also like to help people facing computer related problems and write articles about them.
Method 1 - Using Remove Duplicates Tool and SUMIF Function
Steps:
Copy the Customer column (make sure you start copying from the header Customer) using ...