Duplicates for Amazon Prime Store Card

I am having duplicates showing up for transactions over a month ago. I guess I just need to manually delete these?

I have had that issue. I found that manually deleting the duplicates is the best solution.

Yes, you can manually delete the duplicate transactions. Here is a troubleshooting guide that details a few common sources of duplicates and how to resolve them.

There were the same problems with duplicates, I deleted them manually.