Tagged/HI5 IFWE INC — not sure what the product is/was

I had 6 unauthorized charges on my Discover from July 30 for tagged. I was told to get in touch with you to have the charges removed or reimbursed and to get this in writing or by email in 15 days or contact Discover again. The numbers after the tagged were: A03PTAR0 for $20, A03PTAQD for $20, A03PTARY for $50, A03PTAOS for $20, A03PTAPJ for $20, and A03PTBE2 for $20. Would appreciate a response to this matter as quickly as possible. If any information is necessary, please contact me about that.