Dear John,
Thank you for considering my services. I understand that you need someone who is well-versed in Microsoft Excel to help you with a project. As a professional Excel and Google Sheets expert with over 10 years of experience, I am confident that I can assist you in completing this project.
Based on your project description, I understand that you have created a spreadsheet with thousands of domain names, and you would like to add a cost column for each domain name. Additionally, you want the spreadsheet to automatically total the cost column using a formula or another method. I understand that each domain name has its unique extension name, such as .com, .net, and .org, and you would like to populate the cost of each domain extension into the spreadsheet. Once you have done that, the spreadsheet should automatically enter the correct and appropriate respective cost into the column next to each individual domain name.
I am familiar with Excel's formula functions and other methods that can help you achieve your goal efficiently. I use Microsoft Office Professional Plus 2019, the same version you are using, and I can confidently complete your project without any issues.
Please feel free to ask me any questions if you need further clarification. I am looking forward to working with you and delivering a satisfactory outcome. Thank you for your time and consideration.
Best regards,
Muhammad Asad