Hi there @Seller_TNbbwfkdAGq0M,

Thanks for reaching out with your question. CSV files, also known as comma-separated values, is a text file type that is used to store data records. You can open the files inside Excel or another spreadsheet program to review the data of your payments.

If you are having any specific difficulties with your Payments Reports please provide your most recent Seller Support Case and I will see what I can offer. Thank you for your understanding.

-Glenn