What is Txn on receipt?

Could you please clarify what you mean by "Txn on receipt"? In the context of cryptocurrency and finance, the term "Txn" is often used as an abbreviation for "transaction." However, the phrase "Txn on receipt" is not a commonly used expression in this field. Are you referring to a specific type of receipt that includes transaction details, or is there a particular platform or service that uses this terminology? Without more context, it's difficult to provide an accurate and concise description. Could you please elaborate on your question?